Columbia Purple Atlas Explorer™ 28L Backpack in Size Adults, Sports Direct. Got a walk planned? The Columbia Explorer Rucksack keeps your kit secure and your hands free, so you can focus on the path ahead. It's a solid choice for countryside strolls, trail walks, or full-day hikes where you don't want to leave anything behind. Product Highlights: • Carry your layers, snacks, and extras in a rucksack with room for a full day's worth of gear • Keep everything organised and within easy reach with a backpack format built for walking • Wear it across both shoulders so your hands stay free and you can move at your own paceLooking for alternatives to stores like JD Sports, eBay, SHEIN, ASOS, Next, Best Choice UK, Very, Decathlon UK, Argos, schuh, Temu, BuyBetter, or Nike Official? Discover our unique selection.