Tiny Cup (Open Training Cup)
A one-piece 100% food-grade silicone open training cup - no valve, no straw, no plastic; the "skip the sippy" option pediatricians favor.
Plastic-free verdict: Silicone only
A single molded piece of 100% food-grade silicone, so there is no valve, no plastic lid, and no hidden hardware - the entire cup is one material. It's not a spouted sippy but an open training cup (2oz), which sidesteps the polypropylene-valve problem that plagues most sippy cups. Silicone-only by definition; the strictest choice would be a plain steel or glass open cup, but among soft, toddler-safe options this is about as clean as it gets.
Verification: Manufacturer confirmed · reviewed 2026-07-05
What it's made of
| Part | Material | Food contact |
|---|---|---|
| cup (entire body) one-piece 100% food-grade silicone; BPA/BPS/PVC/latex/phthalate-free; weighted non-slip base is the same molded silicone | Silicone | Yes |
A tiny 2oz open drinking cup molded from a single piece of food-grade silicone, designed by a pediatric feeding specialist for babies learning to drink from an open cup (4+ months). Its soft rim is gentle on developing teeth and gums, and a weighted, non-slip base helps it stay put. Because it's one piece of silicone with no spout, straw, valve, or lid, there's simply no plastic to hide. ezpz also makes a Mini Cup + silicone straw set for 12 months and up.
Pros
- One piece of 100% food-grade silicone - no valve, straw, or plastic lid to worry about
- Open-cup drinking is what pediatricians recommend over spouted sippies
- Soft rim is safe for developing mouths; weighted base resists tipping
- Nothing to disassemble or lose; easy to clean
Cons
- Open cup means spills while learning (2oz size limits the mess)
- Silicone, not a natural material - not for zero-silicone purists
- Not leak-proof or travel-friendly like a lidded cup
- Small capacity by design
Notes
- Tiny Cup is 2oz, open, 4+ months; the Mini Cup + Straw set (12m+) adds a silicone lid and silicone straw - still all silicone
- For a truly plastic- AND silicone-free open cup, a small stainless or glass cup is the alternative
Categories: Sippy Cups & Toddler Cups · Kids Plates & Bowls
Sources
Every material claim above is backed by these. This is the scattered info we centralized.
- manufacturer https://ezpzfun.com/products/tiny-cup brand states Tiny Cup is 100% food-grade silicone, one piece, BPA/BPS/PVC/latex/phthalate-free
- review https://www.amazon.com/ezpz-Tiny-Cup-Silicone-Feeding/dp/B07SSF4WT7 listing confirms 100% silicone training cup for infants
- manufacturer https://ezpzfun.com/products/mini-cup-straw-training-system-with-lid Mini Cup + Straw set is silicone cup, silicone lid, and silicone straw