The ideal flask solution for hiking or fast packing!

• Soft material conforms to your hand and the flexible hand loop provides a comfortable carrying experience

• Flexible design shrinks as you drink, reducing water movement

• High-flow bite valve auto-seals after each sip and includes a twist locking cap for added security

• Large 42mm opening makes it easy to fill with ice or nutrition mixes

• Made of ultra-durable, abrasion resistant TPU & RF welded seams for superior durability and elasticity

• Wide working temperature range (can be frozen - max temp 60° C / 140° F)

• Safe and reliable, 100% BPA & PVC free