150ml: SoftFlask vs. gel packets = no contest. Simpler, faster and cleaner, this lightweight 150 ml collapsible gel flask allows for instant nutrition on your most challenging expeditions. Just fill it with up to 5 gel servings, squeeze it empty and you’re ready to take on the world.

Features

• The SoftFlask makes a great nutrition or hydration addition or replacement to your running vest, pack, or belt pocket
• Vest-pack fit provides bounce-free stability and a flexible flask shoulder to prevent chafing
• High-flow nozzle makes fuelling for long efforts more convenient and less sticky
• Standard 28mm opening lets you fill the SoftFlask easily, holds 5+ servings of energy gels or nutrition
• 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)
• Safe and reliable, 100% BPA & PVC free, top-rack dishwasher safe

250ml: Whether it’s trails, rivers or slopes, nutrition is just a bite away. The collapsible, lightweight SoftFlask 250 is easy to fill and even easier to consume with our patented soft silicone bite valve. It can be integrated into a variety of packs, vests, belts, even PFDs. Go the distance without running out of fuel.

Features

• The SoftFlask makes a great nutrition or hydration addition or replacement to your running vest, pack, or belt pocket
• Vest-pack fit provides bounce-free stability and a flexible flask shoulder to prevent chafing
• Soft, high-flow bite valve auto-seals after each sip, eliminating annoying drips
• Standard 28mm opening lets you fill the SoftFlask easily, holds 8+ servings of energy gels or nutrition
• 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)
• Safe and reliable, 100% BPA & PVC free, top-rack dishwasher safe