Made from 100%

food-grade silicone, so it's safe for any drink—water, juice, sports drinks, whatever. No harmful chemicals, no weird aftertaste.

Folds flat to fit in your backpack, gym bag, or locker. Takes up zero space when empty, expands to full capacity when you need it.

Sealed cap keeps your bag dry no matter how you toss it around. Perfect for travel, workouts, or throwing in your sports bag.

Built tough to handle drops, impacts, and constant use. Comes with a keychain attachment so you can clip it anywhere— backpack, keys, belt loop.