Adventure 28L


The name says it all: SOURCE Adventure Pack

23L + 5L Extension Cargo - Hydration Ready

A compact yet expandable SOURCE pack designed and manufactured for adventure, providing ample space and options for any outing.

The main compartment is accessible from the wide opening folding-top, and also from the zippered suitcase-style front opening. Inside pockets, and a total of four spacious zippered pockets offer room for all your outdoors essentials or a long day in the city.

Stabilizers on the shoulder straps, waist-belt and sternum-strap make sure the pack fits firmly and comfortably at all times. A structured back with mesh and EVA padding lets your back breathe.

The insulated Hydration Pocket fits any of our Widepac Hydration Systems (up to 3L, Widepac not included).

Adventure 23+5L Pack Features

  • Top and front access to Main Cargo Compartment
  • Folded Extension Sleeve allows for 5L extra cargo space
  • Stabilizing Hip Belt and Sternum Strap
  • Load Stabilizers on shoulder straps keep cargo balanced at all times
  • Loops and straps for easy storage of trekking poles
  • Straps at bottom of pack for external storage
  • Fitted Rain Cover (included, stored in designated pocket at bottom of pack)
  • Padded, structured and vented back system 

Storage & Compartments

  • Main Compartment with zippered inside pocket i.e. for documents
  • Front Compartment (3L - 4L) with keyring and elastic inside mesh pockets to organize small tools, accessories and electronics
  • Flat zippered Front Pocket with horizontal access (approx. 20cm x 23cm)
  • Spacious side-pockets with full vertical zippered access i.e. for wet tools and clothes
  • Insulated Hydration Compartment holds any SOURCE Widepac up to 3L (with Monkeytrap Widepac Attachment-Strap)
  • Open outside pockets on both sides, with strap and buckle for tying outside cargo (i.e. for bottles, camping gear)


  • Cargo Volume 23L + 5L Foldable Top Extension
  • Height (without 5L extension): 45cm / 18in - Width (approx): 24cm / 9.5in - Depth packed (approx) 19 cm / 7.5in
  • Weight 1.00 Kg
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