Keep your water cool and prevent bottle sweat. An insulated version of our handheld SkyFlaskTM Speed 350ml soft bottle, the SkyFlask IT Speed 350ml features our IsoBoundTM technology. Engineered to keep fluids at an ideal temperature 38% longer than a standard flask.
ISOBOUND INSULATION
Prevents heat transfer from the user to the hydration, the ideal solution for a wide range of outdoor endurance activities
ADJUSTABLE HAND STRAP
The ideal hand-held solution for running, adjustable strap cinches down to fit different hand sizes
SPEEDFILL CAP
Flips open for fast refills and snaps closed for a spill-proof seal
Features
IsoboundTM Insulation prevents heat transfer from the user to the hydration, the ideal solution for a wide range of outdoor endurance activities
The ideal hand-held solution for running, adjustable strap cinches down to fit different hand sizes
SpeedFillTM cap flips open for quick refills and snaps closed for a spill-proof seal
Four-layer design provides users with more structure, an enhanced grip, and a no-sweat, comfortable carrying experience
Compressible design shrinks as you drink, reducing water movement and easily stores in your pocket when empty
Soft material conforms to your hand and the precise fit means that you can run with a relaxed hand and still securely hold your water
High-flow bite valve auto-seals after each sip, eliminating annoying drips
Large standard 42mm opening lets you fill the Softflask easily with ice and drink mixes
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), 100% BPA & PVC free
Specs
Capacity
300 ml / 10 fl oz
Dimensions
205 mm x 55 mm
8.1 in x 2.2 in
Weight
59 g / 2.1 oz
Material
TPU, PP, HDPE, Silicone, Nylon
SPI355
