<!--ProdInc[170086862]/Mall:[rei_US]--> Minimal design and durable construction packs where most hard bottles won''t fit?simply flatten and roll when empty and stow in bail handle Internal baffle adds structure and provides a slim profile when full, making it easier to hold and easier to pocket; plus, it won''t roll or bounce during activity Self-sealing silicone nozzle is spillproof and easy to drink from; an easy-to-open flip-cap cover keeps away outside elements Flexible bail handle provides comfortable carrying, quick attachment and easy hold while filling Easy-to-fill and backcountry-ready, this squeezable bottle is compatible with most 28 mm threaded water filters External capacity gauge allows you to track your hydration intake or measure out the contents Made of ultra-durable, abrasion-resistant thermoplastic polyurethane with RF-welded seams for superior durability and elasticity Can be frozen or filled with warm water (max temp: 140°F/60°C) 100% BPA- and PVC-free HydraPak offers a Beyond Lifetime Guarantee on this productImported. Technical specs <table border=1 cellpadding=5 style=''border-collapse: collapse;''><!--[--><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Best Use</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>Multisport</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Liquid Capacity (L)</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>0.5 liters</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th c <a href=''https://www.rei.com/product/187793/hydrapak-500-ml-stow-bottle-17-fl-oz?colorId=173934'' target=_blank><img src=''https://www.antpop.co.kr/antMain/AntImgView?CustID=jellymom2&MallKind=US&MallID=rei&ProdInc=170086862&MallIDEncodeYes=0&SiteName=PostSelf'' width=''100px'' height=''20px'' border=0></a>