The Backcountry Top Tube Pack is a convenient space to store frequently used items, whether navigating a challenging trail or on a daily commute. The mountain bike top tube bag is ideal for stashing snacks, light valuables and electronic devices. It securely attaches to the top tube with Hypalon-reinforced velcro straps that minimise abrasion on the frame. A one-finger zipper puller allows easy access on the move, while the full-length fully waterproof zipper safeguards contents against water and dirt when closed. The top tube bag is also padded with closed cell foam to safeguard items against impact and features an internal pocket for organisation and a battery lead port for charging electronic devices on the go. Fully waterproof zipper Protected cable port Slim-line design to avoid knee rub One-finger zipper puller for easy access Reflective graphics for enhanced visibility Ultra-durable, lightweight body fabric SPECIFICATIONS Materials The Backcountry Top Tube Pack is made from Dimension-Polyant VX21, a four-layer laminated fabric originally developed for the maritime industry and our proprietary 420D nylon; a rugged fabric made to our own exacting specifications for durability and waterproofing. Designed to fit the demands of off-road riding, these materials offer full waterproofing, light weight, low stretch, and high abrasion and tear resistance. Notably, it’s welded together at the seams, creating a watertight seal that ensures the saddle bag remains completely waterproof. Care Instructions Wash the top tube bag by hand, using a mild diluted soap if necessary. Afterwards, let it air dry. Do not machine wash, machine dry, or iron. APIDURA We’re an independent, family-run business of cyclists, makers and problem solvers, brought together by a shared mission to find better ways to explore the world by bike. Apidura was born from necessity; pioneering ultralight, rackless packing systems to help us take our love of cycling further and allow riders to unlock their instinct for adventure. As devoted adventure cyclists, we design with our fellow riders in mind, creating products that address genuine needs and bring new value to the bikepacking scene. We create the best packs we can, using technical materials and precision crafting techniques – and when we find a way to improve them we do so straight away and without fanfare. We don’t do ‘seasons’, limited editions or discount our gear – we simply create the best possible technical bikepacking gear that’s built to last.