{"product_id":"thunderhead-waterproof-backpack-28l-fully-submersible-protection","title":"Thunderhead Waterproof Backpack 28L - Fully Submersible Protection","description":"\u003cp\u003eOur review of the Thunderhead Waterproof Backpack finds it best suited for anglers and outdoorspeople who need guaranteed dry storage without sacrificing comfort. Built around a fully submersible TRU Zip zipper and bombproof 906D TPU coated NewStream fabric, the pack's single biggest advantage is its waterproof reliability: cameras, lunch, and tackle stayed dry in wet, rough conditions during extended use. The harness and lightweight foam straps make it wearable all day while the daisy chain and four-way attachments let anglers organize gear for quick access.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully submersible closure:\u003c\/strong\u003e The TRU Zip zipper on the main pocket provides proven waterproof protection to keep electronics and tackle dry even if briefly submerged.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable fabric:\u003c\/strong\u003e 906D TPU coated NewStream fabric gives abrasion resistance and long-term weather protection in rocky or brushy environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfortable carry:\u003c\/strong\u003e Lightweight foam shoulder strap, hip belt, and molded back panel reduce fatigue over long hikes or full days on the water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessory-ready:\u003c\/strong\u003e Coated webbing daisy chain, d-ring, and four-way back panel attachments accept chest packs, pouches, or other fishing accessories for organized setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem compatibility:\u003c\/strong\u003e Designed to connect with Fishpond chest packs and vests for modular use when fishing from shore or wading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoomy capacity:\u003c\/strong\u003e 28L interior carries a day's worth of gear including tackle, clothing, and camera equipment while remaining packable at 3.05 lbs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe Thunderhead is ideal for committed fly fishermen, guides, and day hikers who need a reliable waterproof pack that can endure river runs, boat decks, and brushy trails. The waterproof zipper and heavy TPU coating make it a sensible choice for anyone carrying electronics or camera gear into wet environments.\u003c\/p\u003e\n\u003cp\u003eIt is less appropriate for ultralight backpackers who prioritize minimal weight over absolute waterproofing, or for those who need heavy internal organization for non-fishing uses; the pack emphasizes protection and ruggedness over many small internal compartments.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFully submersible TRU Zip closure gives reliable waterproofing for high-risk wet use.\u003c\/li\u003e\n\u003cli\u003eSturdy 906D TPU coated NewStream fabric resists abrasion and stands up to rough use.\u003c\/li\u003e\n\u003cli\u003eComfort-oriented harness with molded back panel and hip belt keeps the pack wearable all day.\u003c\/li\u003e\n\u003cli\u003eAttachment points and compatibility with chest packs add modular organization for anglers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAt 3.05 lbs and 28L, it is heavier than some daypacks and not suited for ultralight hikers.\u003c\/li\u003e\n\u003cli\u003eInterior organization is focused on fishing use; users wanting many small pockets may need add-on pouches.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e28L (1,648 cu. in.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e21 x 12 x 9 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3.05 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e906D TPU Coated NewStream Fabric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZipper\u003c\/td\u003e\n\u003ctd\u003eSubmersible TRU Zip waterproof zipper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAttachment\u003c\/td\u003e\n\u003ctd\u003eCoated webbing daisy chain, d-ring, four-way back panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Thunderhead Waterproof Backpack is an excellent buy for anglers and outdoor users who prioritize absolute waterproof protection and rugged construction. Its submersible TRU Zip and heavy TPU-coated fabric justify the weight for anyone carrying cameras, electronics, or important gear in wet conditions, and the comfortable harness and modular attachments deliver practical day-use value.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs the main compartment fully waterproof?\u003c\/strong\u003e\u003cbr\u003eYes, the main pocket uses a TRU Zip submersible waterproof zipper and 906D TPU coated fabric to keep contents dry even if briefly submerged.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it attach to chest packs and vests?\u003c\/strong\u003e\u003cbr\u003eYes, the pack includes a coated webbing daisy chain and four-way attachments that allow connection with Thunderhead and other compatible Fishpond chest packs and vests.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow comfortable is it to carry all day?\u003c\/strong\u003e\u003cbr\u003eThe lightweight foam shoulder strap, hip belt, and molded back panel are specifically designed to reduce fatigue and make daylong carries comfortable.\u003c\/p\u003e","brand":"fishpond","offers":[{"title":"Default Title","offer_id":46485238448347,"sku":"B0CM2QD682","price":299.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71nYcI_GK1L._AC_SL1500.jpg?v=1739471133","url":"https:\/\/gearmusthave.com\/products\/thunderhead-waterproof-backpack-28l-fully-submersible-protection","provider":"GearMustHave","version":"1.0","type":"link"}