Hydrapak Velocity IT AS381 1.5L

[Color] Clear [Size] 344 x 151 mm [Weight] 169g [Capacity] 1.5 liters [Compatible with] PLUG-N-PLAY (The tube can be easily removed from the main unit.) [Country of origin] Made in China [Material] TPU, ABS, POM, PP, EPDM, silicone, 304ss, TPU Coated Nylon Fabric The Velocity IT offers the same basic performance as the Velocity series, plus IsoBound insulation technology for 38% better cooling performance than typical reservoirs. It also reduces condensation on the bottle itself. The special Hydrofusion drinking tube provides excellent insulation, preventing the temperature inside the tube from rising too high even in hot weather.