> ## Content Index > Fetch the complete content index at: https://willtosip.com/llms.txt > Use this file to discover other available public pages before exploring further. # Best Plastic Free Sippy Cups When Every Ounce Counts - URL: https://willtosip.com/best-plastic-free-sippy-cups/ - Published: 2026-09-07T06:54:11.000Z - Updated: 2026-09-07T09:49:28.000Z - Description: The plastic free label gets thrown around loosely on sippy cups. Two of these five picks genuinely qualify, and the difference comes down to what touches the drink. - Author: Jody Sargent - Tags: Kitchen & Dining, Baby Feeding, Toddler Gear The best plastic free sippy cups here are the Jumble Dream Stainless Steel Sippy Cup, because it is the only pick with a stainless steel interior between the drink and the child, in a 7.4 oz body. If you want that drink-contact surface in silicone instead of steel, the KIDSco. two-pack is the better buy. Only two of these five cups genuinely drop plastic from the parts that matter, so the deciding question is narrow. The other three are good cups that still use plastic where liquid sits. In this guide 1. [Best plastic free sippy cups at a glance](#best-plastic-free-sippy-cups-at-a-glance) 2. [How I cut five cups down to the ones that qualify](#how-i-cut-five-cups-down-to-the-ones-that-qualify) 3. [What plastic free actually means on a sippy cup](#what-plastic-free-actually-means-on-a-sippy-cup) 4. [1\. Jumble Dream Stainless Steel Sippy Cup — Best overall](#1-jumble-dream-stainless-steel-sippy-cup-%E2%80%94-best-overall) 5. [2\. KIDSco. Silicone Sippy Cups — Best premium](#2-kidsco-silicone-sippy-cups-%E2%80%94-best-premium) 6. [3\. Zak Designs Kelso Toddler Cups — Best minimal setup](#3-zak-designs-kelso-toddler-cups-%E2%80%94-best-minimal-setup) 7. [4\. NUK First Choice Fun Grips Straw Cup — Best upgrade](#4-nuk-first-choice-fun-grips-straw-cup-%E2%80%94-best-upgrade) 8. [5\. The First Years Take & Toss Cups — Best value](#5-the-first-years-take-toss-cups-%E2%80%94-best-value) 9. [How much water does a toddler cup need to hold?](#how-much-water-does-a-toddler-cup-need-to-hold) 10. [Which cup survives a toss off the high chair?](#which-cup-survives-a-toss-off-the-high-chair) 11. [The mistake most parents make buying these](#the-mistake-most-parents-make-buying-these) 12. [The verdict](#the-verdict) 13. [FAQ](#faq) ## Best plastic free sippy cups at a glance | Pick | Drink-contact material | Capacity | Price | | --------------------------------------------------------------------------------------------------------------- | ---------------------------- | --------------- | -------------------------------------------------------------------- | | **Best overall**[Jumble Dream Stainless Steel Sippy Cup](https://www.amazon.com/dp/B0F9Z4Z8ST?tag=willtosip-20) | Stainless steel interior | 7.4 oz | [Check Price](https://www.amazon.com/dp/B0F9Z4Z8ST?tag=willtosip-20) | | **Best premium**[KIDSco. Silicone Sippy Cups](https://www.amazon.com/dp/B0FLKYKD6X?tag=willtosip-20) | Food-grade silicone (claim) | 2-pack, small | [Check Price](https://www.amazon.com/dp/B0FLKYKD6X?tag=willtosip-20) | | **Best minimal setup**[Zak Designs Kelso Toddler Cups](https://www.amazon.com/dp/B0BTYQ7Q5Y?tag=willtosip-20) | Plastic body, silicone straw | 15 oz | [Check Price](https://www.amazon.com/dp/B0BTYQ7Q5Y?tag=willtosip-20) | | **Best upgrade**[NUK First Choice Fun Grips Straw Cup](https://www.amazon.com/dp/B0GBZ2BRXF?tag=willtosip-20) | Plastic, hard spout | 10 oz, 4-pack | [Check Price](https://www.amazon.com/dp/B0GBZ2BRXF?tag=willtosip-20) | | **Best value**[The First Years Take & Toss Cups](https://www.amazon.com/dp/B07Y464TQL?tag=willtosip-20) | Plastic (BPA-free claim) | 10 oz, 20 count | [Check Price](https://www.amazon.com/dp/B07Y464TQL?tag=willtosip-20) | ## How I cut five cups down to the ones that qualify I compared the published material descriptions side by side before anything else. That is where a plastic free claim lives or dies. Three picks were cut from the "genuinely plastic free" tier on that first pass, and here is why. The Take & Toss set is described as made without BPA, but the build is plastic through and through. BPA-free is not the same as plastic free. The NUK straw cup and the Zak Designs Kelso both use plastic bodies, though the Zak pairs its plastic tumbler with a silicone straw. None of those three drop plastic from the surface that touches the drink. That left two cups standing: - The Jumble Dream, with a stainless steel interior stated in its listing. - The KIDSco. two-pack, described as 100% food-grade silicone. I kept the other three in this guide anyway, because most parents shopping for the best plastic free sippy cups will still weigh them for capacity, count, and price. Cutting them entirely would hide useful options. But I am clear about which line each one sits on. The disqualification here is simple: if plastic touches the drink, the cup does not clear the bar, whatever the marketing says. ## What plastic free actually means on a sippy cup Amazon's search does not enforce the plastic free label, and it is worth understanding why. A search for the best plastic free sippy cups returns cups that are BPA-free, cups with plastic bodies, and cups with silicone parts, all mixed together. The qualifier is soft. So you have to judge it yourself. Here is the plain version. **Plastic free means the material touching the liquid is not plastic.** On a sippy cup that surface is the cup interior, the spout or straw, and the valve. A cup can be BPA-free and still be entirely plastic. A cup can carry a lid or handle in plastic and still be plastic free where it counts, if the drink only meets steel or silicone. Three material tiers show up in this set: 1. **Stainless steel interior.** The Jumble Dream lines the inside in steel. The listing says drinks stay plastic and smell free, and steel keeps them cooler for longer. 2. **Food-grade silicone.** The KIDSco. cup is described as 100% food-grade silicone, BPA, lead, and phthalate free per the brand. 3. **Plastic body.** The NUK, Zak, and First Years cups sit here, whatever BPA claims they carry. If the plastic free line is your real reason for shopping, you are choosing between tiers one and two. Everything else is a different decision. ## 1\. Jumble Dream Stainless Steel Sippy Cup — Best overall **The Jumble Dream is the only cup here that puts a stainless steel wall between the drink and your child, which is exactly what plastic free is supposed to mean.** [![Jumble Dream stainless steel sippy cup in sage green — the steel interior is the reason it clears the plastic free bar](https://m.media-amazon.com/images/I/41jzPrOdIKL._SL500_.jpg)](https://www.amazon.com/dp/B0F9Z4Z8ST?tag=willtosip-20) **Best for:** parents who want the drink touching only steel and silicone **Skip it if:** you need a set of four for a busy daycare week What sets this cup apart in the group is the interior. Jumble Dream states a stainless steel interior, so the liquid never sits against plastic. That is the one thing none of the plastic-bodied cups can offer, and it is why this pick leads. The capacity is 7.4 oz, the smallest of the picks that publish a figure, and the whole cup weighs 7.05 oz. Steel adds heft. Small hands feel it. The brand says the design adapts as the child grows, moving from a sippy setup toward a straw and then an open cup. It also claims a leak-proof, spill-proof build and says steel keeps drinks cooler for longer than plastic. Those are the manufacturer's words, not measured results, so treat them as claims. It comes in a single sage tone, one cup per purchase, and sells at a middle price position in this set. The trade-off is quantity. You get one cup, while the NUK gives you four and the First Years gives you twenty. For a plastic free cup, though, one steel cup does the job. **Pros:** - Only pick with a stainless steel drink-contact interior - Compact 7.4 oz size for smaller hands - Brand claims a grow-with-child spout-to-straw transition - Neutral sage color that suits older toddlers - Steel body resists the smells plastic can hold **Cons:** - Single cup, no backup while one is washing - Heaviest published weight at 7.05 oz - Only one seller lists it - Leak-proof claim is the manufacturer's, not verified [Check Price on Amazon](https://www.amazon.com/dp/B0F9Z4Z8ST?tag=willtosip-20) ## 2\. KIDSco. Silicone Sippy Cups — Best premium **The KIDSco. two-pack is the plastic free choice for the drop-everything stage, built from food-grade silicone that the brand says will not crack when it hits the floor.** [![KIDSco. silicone sippy cups in green and navy with grip handles — silicone drink contact makes this the second plastic free option](https://m.media-amazon.com/images/I/3107v1tJTFL._SL500_.jpg)](https://www.amazon.com/dp/B0FLKYKD6X?tag=willtosip-20) **Best for:** babies 6+ months who drop everything **Skip it if:** you want a straw rather than a soft spout This is the second cup that clears the plastic free line, and it does it with silicone rather than steel. KIDSco. describes the material as 100% food-grade silicone, free of BPA, lead, and phthalates per the brand. Silicone touches the drink through a soft, free-flowing spout the listing says is gentle on teeth and gums, which suits the 6+ month starting age they cite. You get two cups, in green and navy, weighing 0.57 lb for the pair. The brand highlights a one-piece lid, so there are no small valve parts to lose or scrub, and it says the whole thing goes in the dishwasher. Two grip handles are built in. The listing also claims the silicone will not break or crack when dropped, which is the practical edge over the steel cup for the youngest, clumsiest drinkers. Its weakness against the Jumble Dream is temperature and smell. Silicone does not keep drinks cool the way steel does, and it can hold odors over time. It also sits at the top price position in this set, and it is the slowest seller of the five. **Pros:** - Food-grade silicone drink contact, per the brand - Two cups per purchase for rotation - One-piece lid with no small parts to lose - Built-in grip handles for 6+ month hands - Brand says it survives drops without cracking **Cons:** - Soft spout, no straw option - Highest price position in the set - Slowest seller of the five here - Only one seller lists it [Check Price on Amazon](https://www.amazon.com/dp/B0FLKYKD6X?tag=willtosip-20) ## 3\. Zak Designs Kelso Toddler Cups — Best minimal setup **The Zak Kelso holds the most water of any pick at 15 oz and comes closest to plastic free among the plastic-bodied cups, since only its silicone straw touches the drink on the way up.** [![Zak Designs Kelso 15 oz toddler cups in dinosaur prints — the largest capacity in the set with silicone straws](https://m.media-amazon.com/images/I/41le3FH0IML._SL500_.jpg)](https://www.amazon.com/dp/B0BTYQ7Q5Y?tag=willtosip-20) **Best for:** toddlers who need a big drink in a car cup holder **Skip it if:** you are avoiding plastic outright Be clear on the plastic free line first: this is a plastic cup. The body is plastic, so it does not clear the bar the top two do. What earns it a place is everything else. At 15 oz, it holds far more than any other pick, and Zak states each tumbler is 3.16 inches in diameter and 6.67 inches tall, sized to fit a car cup holder. The set of two weighs 5.6 oz. The drink itself travels through a silicone straw with a built-in valve that Zak says opens on a sip and seals when tipped. The tumbler disassembles for cleaning and is dishwasher safe, though the brand says not to microwave it. Two dinosaur prints come in the pack. It is the fastest-selling cup in this group by a wide margin, which tells you it works for a lot of families as a straightforward, big-capacity toddler cup. Against the plastic free picks, the loss is obvious: the body is plastic and the liquid sits in it. Choose this only if capacity and the cup-holder fit matter more to you than the plastic free goal. **Pros:** - Largest capacity in the set at 15 oz - Silicone straw with a built-in anti-spill valve - Sized to fit standard car cup holders - Disassembles for dishwasher cleaning - The fastest seller among these five **Cons:** - Plastic body, so not truly plastic free - Should not be microwaved, per the brand - Straw and valve add small parts to clean - Prints skew young for older toddlers [Check Price on Amazon](https://www.amazon.com/dp/B0BTYQ7Q5Y?tag=willtosip-20) ## 4\. NUK First Choice Fun Grips Straw Cup — Best upgrade **The NUK four-pack is the most cup for the money here, with handled 10 oz bodies and a hard spout, though it stays firmly in the plastic camp.** [![NUK First Choice Fun Grips straw cups with handles in blue and pink — four handled cups in one entry-price pack](https://m.media-amazon.com/images/I/41IlSENlcVL._SL500_.jpg)](https://www.amazon.com/dp/B0GBZ2BRXF?tag=willtosip-20) **Best for:** parents who want four handled cups for the price of one set **Skip it if:** you want a straw or a steel interior The NUK's headline is quantity at a low price. This is a 4-pack, and it holds the entry price position in the set, so you are covered for washing, losing, and the inevitable cup left at grandma's. Each cup runs 10 oz, and the pack weighs 7.84 oz total in blue and pink. NUK calls the spout a bite-resistant hard spout and says the cups are 100% spill and leak proof, with easy-grip shapes for tiny hands that nurture independent drinking. One line in the listing mentions two cups and two lids, which sits oddly next to the 4-pack count, so confirm the pack contents on the live page before you buy. Those spill and grip claims are the manufacturer's, not verified figures. As a plastic free pick, it does not qualify. The body and spout are plastic. What it does better than the steel and silicone options is spread cost across four cups and add handles the Jumble Dream lacks. If plastic free is not your hard rule and you want handled cups in bulk, this is the practical upgrade over buying singles. **Pros:** - Four cups in one entry-price pack - Built-in handles for tiny hands - Bite-resistant hard spout, per the brand - 10 oz capacity per cup - Lightest per-cup weight in the group **Cons:** - Plastic body and spout, not plastic free - Listing count and description disagree on pieces - Spill-proof claim is unverified - Only one seller lists it [Check Price on Amazon](https://www.amazon.com/dp/B0GBZ2BRXF?tag=willtosip-20) ## 5\. The First Years Take & Toss Cups — Best value **The First Years Take & Toss is the bulk buy of the group at 20 count, ideal for daycare and parties, but it is plastic and does not meet the plastic free brief.** [![The First Years Take & Toss rainbow sippy cups, 20 count — the highest-count value pack in the set](https://m.media-amazon.com/images/I/41svMCk1JIL._SL500_.jpg)](https://www.amazon.com/dp/B07Y464TQL?tag=willtosip-20) **Best for:** daycare drop-off and party favors in bulk **Skip it if:** you want a plastic free build If sheer numbers decide it, this is your cup. The pack is 20 count, far more than anything else here, each cup at 10 oz and measuring 5.25 x 3.37 x 3.37 in. First Years positions them as a rainbow party pack and a daycare staple, suggesting you write a child's name on one with a food-safe marker so it never goes missing. The design dates to 2019 and carries model Y6694CA1. The brand says the cups are reusable again and again, spill-proof on the go, and dishwasher safe, and it notes they are made without BPA. That last point matters: BPA-free is a plastic claim, not a plastic free one. These are plastic cups, plain and simple, and the drink sits against plastic. That is the honest loss against the top two. The trade it makes is cost per cup and volume: nothing else here lets you hand out cups by the dozen without worrying about loss. It holds a premium price position for the pack as a whole and sells at a middling pace. For plastic free, look higher up this list. **Pros:** - Highest count in the set at 20 cups - Made without BPA, per the brand - Snap-on lids and dishwasher-safe design - Bright rainbow colors for easy sorting - Reusable rather than single-use **Cons:** - Plastic build, not plastic free - Premium price position for the full pack - No handles for the youngest drinkers - Snap-on lids can loosen with heavy use [Check Price on Amazon](https://www.amazon.com/dp/B07Y464TQL?tag=willtosip-20) ## How much water does a toddler cup need to hold? A toddler cup needs to hold enough for a meal or an outing without a refill, and the published capacities here spread wide. Match the size to the situation rather than buying the biggest by default. - **7.4 oz, Jumble Dream:** the smallest here, easy for a younger child to lift, right for short trips and small hands. - **10 oz, NUK and First Years:** a middle size that covers most meals. - **15 oz, Zak Kelso:** the largest, built for a long car ride or a full day out. A bigger cup is heavier when full, and a 15 oz cup of water is a real weight for a one-year-old. The steel Jumble Dream also weighs 7.05 oz empty before you add a drop. For the youngest drinkers, smaller and lighter usually wins. Save the 15 oz for the toddler who can already manage a full open cup. ## Which cup survives a toss off the high chair? The cup that survives a toss off the high chair is the KIDSco. silicone pair, at least by the brand's own account. KIDSco. states the silicone will not break or crack when dropped, which is the whole point of the material for a baby who launches everything. The Jumble Dream, being steel, should shrug off drops too, though the listing does not make a specific drop claim. The plastic cups are more of a gamble. Plastic can crack at the spout or lid over time, and the First Years snap-on lids can pop off on a hard landing. If your child treats the floor as a target, the two plastic free picks are also the two most drop-tolerant, which is a happy overlap. ## The mistake most parents make buying these The mistake is reading BPA-free as plastic free. They are not the same thing, and the search results blur the two. Three of these five cups carry a BPA-free or food-safe angle while still being plastic where the drink sits. Here is a quick way to check any cup, not just these five: 1. Find the material of the cup interior, not the lid or handle. 2. Find the material of the spout, straw, or valve. 3. If either is plastic, the cup is not plastic free, whatever the label says. Run that on this set and only the Jumble Dream, with its steel interior, and the KIDSco., with its silicone build, pass. Everything else fails step one or two. Do not let a green leaf on the packaging or a BPA-free badge stand in for the check. The material touching the drink is the only thing that answers the question. ## The verdict If your priority is a true plastic free build, the Jumble Dream Stainless Steel Sippy Cup wins. It is the only pick that puts steel between the drink and the child, in a manageable 7.4 oz size, and the brand says it grows from spout to straw to open cup. That single-cup, steel-lined design is what the best plastic free sippy cups are meant to be. If your child is at the drop-everything stage and you want silicone rather than steel, the KIDSco. two-pack is the better buy. Its food-grade silicone touches the drink, the brand says it won't crack on the floor, and the one-piece lid is the easiest to clean. Two cups beats one for rotation. The cutoff between them is simple: steel if you value keeping drinks cool and odor-free, silicone if you value drop resistance and a spare cup. Everything else here is plastic. The Zak Kelso wins on capacity at 15 oz, the NUK gives you four handled cups cheap, and the First Years gives you twenty for daycare. All useful, none plastic free. Choose by what actually decides your purchase. ## FAQ ### Are the best plastic free sippy cups worth the higher price? The best plastic free sippy cups here, the Jumble Dream and the KIDSco., sit at mid and premium price positions and give you fewer cups than the plastic packs. Worth it depends on your rule: if you want no plastic touching the drink, they are the only two that deliver it. If BPA-free is enough for you, the plastic packs cost less per cup. ### Is a stainless steel sippy cup worth it over silicone? A stainless steel sippy cup is worth it if you want drinks kept cooler and free of the odors silicone can hold; Jumble Dream claims both. Steel is heavier, at 7.05 oz for the cup, and comes as a single. Silicone, like the KIDSco. pair, is lighter, resists cracking on drops, and gives you two cups. Pick steel for freshness, silicone for durability and a spare. ### What capacity should a plastic free sippy cup have? Capacity should match your child's age and the trip. The plastic free Jumble Dream holds 7.4 oz, a small, liftable size for younger drinkers and short outings. The plastic Zak Kelso holds 15 oz for long days out but weighs more when full. For a first cup, smaller is easier to manage. Save the larger sizes for a toddler who already drinks well. ### How is the Jumble Dream different from the KIDSco. cup? The Jumble Dream differs from the KIDSco. in material and count. The Jumble Dream uses a stainless steel interior in a single 7.4 oz cup and claims it keeps drinks cool. The KIDSco. is a two-pack of 100% food-grade silicone with a soft spout and built-in handles, and the brand says it survives drops. Steel for temperature, silicone for drop resistance and a backup cup. ### What is the biggest pitfall buying plastic free sippy cups? The biggest pitfall buying plastic free sippy cups is trusting a BPA-free label to mean plastic free. It does not. Three of these five are BPA-free but still plastic where the drink sits. Check the cup interior and the spout or straw material yourself. If either is plastic, the cup is not plastic free, no matter how the listing markets it. Start with the Jumble Dream if your goal is genuinely getting plastic away from the drink, since its steel interior is the only build here that fully does it, in a size a young child can actually lift. Pair it with the KIDSco. silicone pair if you want a drop-proof backup for the messiest stage. Skip the plastic packs unless BPA-free is your real bar and you need volume for daycare. The whole decision turns on one check: look at what touches the liquid, then buy the cup that keeps plastic out of that spot. *Last updated: October 2, 2026\. Product availability re-checked.* *This page contains affiliate links. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.*