Topeak MTS Strap Mount Trunk Bag DXPJunk in the Trunk The strap-mount version of Topeak's largest MTX Trunk Bag, the MTS DXP combines molded side panels with flexible but durable fabric to form a semi-rigid, weather-resistant trunk bag that attaches to virtually any rear rack with integrated straps. A divided main compartment with a multi-stage expandable top and full expandable side panniers deliver maximum capacity for commuting or touring, no MTX-specific rack needed. Features22. 6L capacitywith a divided main compartment and multi-stage expandable top Expandable side panniersmaximize capacity when you need more room Attaches with integrated strapsfor compatibility with virtually any rear rack Durable polyester with molded EVA foam side panelsfor structure and weather resistance Rear water bottle holder, carrying handle, and detachable shoulder strapfor versatile transport Reflective strip and taillight clipfor added visibility SPECIFICATIONSIntended Use Commuting, Touring Capacity22. 6LMount Velcro straps (universal rack compatibility)Material600 denier polyester, EVA foam Dimensions36 x 25 x 21. 5- 29 cm Weight995g | Topeak | Mts Strap Mount Trunkbag Dxp | Black | With Expandable Panniers | Polyester