Constructed from durable 420D N6 ripstop nylon and weighing in at just 4 lbs, the Wildcat 25L provides high capacity storage in a light yet tough design. 

Building on the design ethos of our Wildcat backpack line, the Wildcat 25L adds a waterproof, large capacity rolltop-closure main compartment, with removable internal drybag. The large main compartment provides generous capacity for photo equipment, drones, battery packs, first aid kits, or even ultra-light ADV camp kit. The internal, removable 210D ripstop rolltop liner allows separate storage of wet and dry items, or just provides a second barrier against the elements for packed items. 

Flanking the main compartment are two elongated, water-resistant vertical zippered back pockets for stashing items like folding saws, MSR-style fuel bottles, tire levers, or other long items. These pockets feature bottom drain ports for storing damp or leaky cargo.

Features of the Wildcat backpack line included in the 25L design: comfortable, five-position adjustable shoulder straps; compression molded back panel; spacious fleece-lined google pocket that includes a separate pocket for a 2nd lens; internal organizer for tidy storage of tire levers, pliers, wrenches, and other ADV travel tool necessities; and an InReach Mini cinch cord on the front left shoulder strap that keeps emergency communication close at hand.

The rear beavertail provides another 5L of storage for jackets, mid-layers, or other rolled-up items. Inside the beavertail, the radio pocket has a velcro strap to secure your comms, with an antennae pass-through stitched into the woven Mosko logo to keep antennae whips from slapping against the bag. On the outside of the beavertail, a MOLLE panel provides the option to add additional storage items or accessories. 

The Wildcat 25L is compatible with our optional Wildcat Chest Rig, adding in two front pockets, one designed to provide quick access and secure transportation for a satellite communicator, like the Garmin inReach and InReach Mini. Opening the main storage pocket, you’ll find a removable Velcro panel with elastic webbing to secure small items such as a pocket knife or charging cables, plus room to store your phone, wallet, snacks, or other quick-access items without having to take off your pack. The Chest Rig back panel is also equipped with MOLLE for attaching it to other Mosko bags/luggage with MOLLE panels.

Need some additional storage? Boost the capacity of your Wildcat 25L  with our new Hip Pouches. Sold in pairs, each pouch adds 2L of storage—totaling 4L of additional storage. They attach easily to the Wildcat’s waist belt and feature an internal key clip, knife clip web loop, and elastic organizers—perfect for quick-access items like trail snacks, lens cleaner, or anything you want close at hand.

Heads up: Hip Pouches and the Chest Rig are only available in Black and shared across all Wildcat color options.

• Durable 420D ripstop construction
• Waterproof rolltop main compartment
• Internal removable 210D ripstop rolltop liner
• Two elongated zippered back pockets with drain ports
• 3L / 100oz Hydrapak® reservoir with insulated hose
• Expandable beavertail for quick stash and approx. 5L of added volume
• MOLLE attachment panel for additional accessories
• Wildcat Tech adjustable shoulder straps with 5-setting options
• Zippered access for hydration and shoulder strap adjustment
• Removable waist belt
• Fleece-lined goggle pocket with divider for 2nd lens
• Front tool organizer pocket
• InReach Mini retainment system on shoulder strap
• Adjustable/removable sternum strap
• Molded back panel for comfort and support
• Top grab/hanging handle
• Optional Chest Rig compatible
• Optional Hip Pouches compatible

• 420D N6 ripstop nylon with pigment TPU and DWR C0
• Hypalon MOLLE panel
• 210D Ripstop nylon liner

• Capacity: 25L
• Dimensions: 22 in x 13 in x 11.25 in / 55.88 cm x 33.02 cm x 28.58 cm
• Dry Weight: 4.0 lbs / 1.85 kg
• Optional Chest Rig Dims: 9 in x 7.5 in x 1 in / 23 cm x 19 cm x 2.5 cm
• Optional Chest Rig Weight: 0.7 lbs / 0.3 kg

• Wildcat 25L Backpack

• The optional Chest Rig and Hip Pouches are only available in black.