← All guides · ⬇ Printable 2-PDF Master Bundle ($19)
Best Non-Toxic Sippy Cups & Straw Cups (2026)
Swap scratched plastic cups for stainless steel, glass, or platinum silicone.
0–12m1–2 yrs2–3 yrs3–4 yrs
What to Avoid
- Exposed lead solder dots on steel bases
- Polycarbonate (#7) plastic
- Painted interiors
Testing & Certifications to Look For
LFGBFDA food-contactCPSIA lead testing
Our Picks
Stainless Steel Silicone Straw Cup
Polypropylene sippy cups
Dishwasher-safe and nearly indestructible
18/8 steel, platinum silicone
Why we picked it: 18/8 stainless steel is a food-grade alloy that resists rust and doesn't absorb flavors or odors, and platinum-cured silicone is a flexible, heat-tolerant material that doesn't rely on the plasticizers used to soften some plastics.
Glass Sippy Cup with Silicone Sleeve
Plastic spout cups
No taste or odor retention
Borosilicate glass
Why we picked it: Borosilicate glass handles hot and cold temperature swings better than ordinary glass, and it's non-porous, so it won't hold onto tastes or odors and has no plastic to leach BPA or phthalates; the silicone sleeve adds grip and drop protection.
Open Training Cup (Silicone)
Valved hard spouts
Supports open-cup drinking skills
Food-grade silicone
Why we picked it: Food-grade silicone is soft on gums and won't crack or shatter, and sipping from an open rim helps kids practice the mouth and lip control used for drinking from a regular cup.
Insulated Kids Water Bottle
Plastic water bottles
Keeps water cold all day
Double-wall 18/8 steel
Why we picked it: Double-wall 18/8 stainless steel keeps drinks cold without a plastic liner, and steel stands up to drops and the dishwasher (check the lid's care label).
FAQs
Are stainless steel straw cups safe for toddlers?
18/8 stainless steel is a food-grade alloy that resists rust and doesn't absorb flavors or odors. Skip cups with exposed lead solder dots on the base, painted interiors and polycarbonate (#7) plastic.
Is a glass or silicone sippy cup better?
Borosilicate glass is non-porous and handles hot-cold swings, and a silicone sleeve adds grip and drop protection. Food-grade silicone won't crack or shatter, and an open silicone cup helps kids practice drinking from a regular cup.
What age is this guide for?
These picks suit ages 0-12m, 1-2y, 2-3y, 3-4y; always check each product's labeled age range and supervise young children.
How were these products chosen?
We prioritize published third-party testing, simple materials, and real-parent durability feedback. We don't accept paid placements.
Get the free Low-Tox & Screen-Free Starter Kit
8 printable pages for parents of little ones: 10 easy lower-tox swaps, screen-free bingo, a week planner and a one-page “where to start” checklist. The download appears right here, and we’ll email you our free Nursery & Playroom Checklist plus 3 short emails over the next week, then one short email a week.