Get out and stay out. The high-capacity Seeker 3L is a durable, ultra-light hydration storage system for all your long haul excursions. It collapses down to the size of a fist, attaches to your pack or hangs from a tree. You can freeze it to use as an ice pack or fill it with hot water to keep you warm. Adventure seekers, this one’s for you.

Features: 

• 3L 
• Weight: 87gr
• 381 mm / 14.9 in x 133mm / 5.2 in
• Thermoplastic Polyurethane; HDPE
• Top-rack dishwasher safe
• Safe and reliable, 100% BPA & PVC free
• Wide working temperature range (can be frozen - max temp 60° C / 140° F)