Lightweight, easy to hold, reusable and collapsible so you can tuck it almost anywhere.

Great for Ultra trail races.Made of ultra-durable, abrasion resistant TPU & RF welded seams for superior durability and elasticity

• Can be frozen or filled with hot water (max temp 60 C / 140 F)
• Top-rack dishwasher safe
• Safe and reliable, 100% BPA & PVC free

Capacity: 200 ml / 6 fl oz
Max Temp: 0 60 C / 140 F
Weight: 10 g / 0.3 oz