The Tenba Shootout 24L is a medium size high-performance backpack to take 2 DSLRs with 4-6 lenses (up to 300mm f2.8 attached), plus a laptop up to 15". Tenba have gone to great lengths to specify the best quality materials throughout to create a durable bag with minimum weight - for example, nylon is used instead of polyester as it's more moisture-repellant and tear-resistant. The styling is equally at home on a trek or in an airport. Features include a handy side access door allows you to get at your camera without opening the front, and there's a useful trolley strap to allow it to be piggybacked with other luggage. The armoured base is waterproof and protects against abrasion. Most importantly the Shootout design includes a fully adjustable harness featuring a low friction moisture-wicking lycra cover.