Hydration Backpack With A 3-Litre Capacity And Space To Carry A Water Container Of Up To 1.5 Litres*. An Impressive Feature Of The Nonbak Volcano Backpack Is That It Is Made With A 100% Reflective Material [flash Tech], Meaning That The User Is Guaranteed High Visibility In Low Light Conditions. In Turn, The Water- Repellent Material [water Out Technology] Helps To Keep The Backpack Dry During Those First Drops Of Rain Or When Sweating. Chest Strap With An Adjustable Height For A Better Fit, As Well As A Spacious Main Compartment And A Small, Easy To Access Front Pocket, Which Is Perfect For Holding Tools, Energy Bars, Gels Etc. Due To Its Versatility And Light Weight (barely 230g), This Backpack Is The Most Versatile Travelling Companion Available, And Can Be Used For Mountain Biking, Trail Running, Hiking, Travelling Etc. Unisex Design. Comfortable Padding On The Straps And Back For Optimum Comfort.Technical Specifications:- Hydration Backpack: 3-Litre Capacity And Space To Carry A Water Container Of Up To 1.5 Litres. Chest Strap With An Adjustable Height For A Better Fit. Spacious Main Compartment And Small, Easy To Access Front Pocket, Perfect For Holding Tools, Energy Bars, Gels. - 100% Reflective (flash Tech Fabric): Made With A 100% Reflective Material [flash Tech], Meaning That The User Is Guaranteed High Visibility In Low Light Conditions.- Water Out Technology: The Carrying Pouch Is Lined With A Water-Repellent Material [water Out Technology] Which Helps To Keep The Backpack Dry During Those First Drops Of Rain Or When Sweating- Light Fit: Weight: 230g Dimensions: 40x18x7cm (height X Width X Depth)- Wave Fit: Allows For Perspiration In The Upper And Lower Back Areas Due To The Fabric Which Covers The- Whole Back. Particularly Useful On Hot Days.- Note: water Container Of Up To 1.5l Not Included Unless Otherwise Specified On The Product Card.Nonbak Volcano is a product that corresponds to the Bags category within Triathlon selection at your running & triathlon store, Nonbak Wholesale Online New York. Wait no more and learn about all the advantages belonging to the community of Nonbak Wholesale Online New York. What are the advantages of Nonbak Volcano? This product is designed specifically to provide good support and entirely based on our passion for running & triathlon.