1 Made of food grade silicone, PBA free, hydrolysis resistance, antibacterial and odorless, safe to use. 2 Resistant to heat and cold, can be used in microwave oven, refrigerator, dish-washing machine. 3 Large capacity up to 500ML, enough for supply of water for outdoor use. 4 The mouth is wide for easy water filling, cap can prevent water leakage. 5 Soft folding design, with a hanging buckle, can be folded into small size or hang on bag for easy carrying.

What's in the box
1 x Water Bottle