Check the listing for details. o2totes Rove 6 Backpack w/ Extra Storage - Black (O2Totes). Color: Black, Condition: New. Listed at 54.99 USD. MADE FOR: INOGEN ROVE 6, INOGEN ONE G5, & OXYGO NEXT(These are all the same unit, just different names!) FEATURES:Color - BlackLightweight Cordura Canvas with Patented Breathable MeshDurableProper VentilationGreat for Men & WomenCharging Accessibility (your unit can remain inside the backpack)Adjustable Waist Straps with Removable Chest Straps2 Side Mesh Pockets (Great for Water Bottle)Larger Extra Storage Compartment (New Model)1 Large Pocket (Inside Storage Compartment)Carry HandleDIMENSIONS:EXTRA STORAGE COMPARTMENT: 7" (Side to Side) 3" (Front to Back) 15" (Top to Bottom)FRONT COMPARTMENT (Holds Unit): 7" (Side to Side 3" (Front to Back) 9" (Top to Bottom - Fits Standard & Double Battery)WEIGHT: 1 LBMESH SIDE POCKETS: 6.5” x 3” INSIDE STORAGE POCKET: 7" x 7" (Inside Extra Storage Compartment)CARRY HANDLE: 3.5”BACKPACK STRAPS: 18” Shortest - 42” LongestWAIST STRAP: 8” Smallest - 47” LargestSHOULDER STRAP WIDTH: 2.75 (Triple Padded Mesh Foam)CLEANING: You can easily spot clean with soap & water - air dry. If it requires a full wash, we recommend dry cleaning!We test all of our products with the unit for months, they go through rigorous testing to ensure you and your unit are safe!Here at o2totes we focus on product quality, affordability, & style. We know wearing oxygen can be cumbersome, that's why our backpacks are made for you!