"""Safe Material: These BPA-free drinking bottles are made of phthalate-free, non-toxic BPA-free TPU material (thermoplastic polyurethane), odor-free, and environmentally friendly.Easy to Fold and Carry: Perfectly fits the shape of the running belt and is easy to fold. The foldable water bottle can be folded into a compact size (about 6 cm high). This space-saving soft water bottle is very portable and can be easily carried in a backpackUltra-light: Ultra-light, non-slip, soft and compact, easy to carry, practical, easy to use, suitable for adult runnersIdeal companion: Whether backpacking, camping, hiking, running, cycling or kayaking - our soft water bottle is the ideal companion to stay hydrated at all times. Leakproof, compact and durableNote: It is recommended to use the flexible foam with straw at a temperature of 0-40C. The TPU drinking bottle is not suitable for colored drinks"""