{"product_id":"400-l-100-gal-water-bladder-tank-foldable-portable-water-storage","title":"400 L\/100 Gal Water Bladder Tank - Foldable Portable Water Storage","description":"\u003cp\u003eIn this review of the 400 L\/100 Gal water bladder tank, the bottom line is simple: it is a no-frills, heavy-duty option for anyone who needs large-capacity, temporary water storage. Designed as a foldable, lightweight container with reinforced high-frequency welded seams, this water bag is best for camping, RV use, emergency preparedness and outdoor work where space-saving portability and durability matter most. The single biggest reason to buy is the combination of a true 100 gal capacity with a compact folded size that makes seasonal storage and transport straightforward.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-density PVC mesh:\u003c\/strong\u003e The double-sided PVC-coated tough mesh provides wear resistance and a softer feel while helping the bag last for years under intermittent outdoor use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced sealing:\u003c\/strong\u003e High-frequency welding and ribbed edge reinforcement reduce seam stress and improve durability when the bag is filled and stationary.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact foldability:\u003c\/strong\u003e When empty the bladder folds down to about 11.8 x 11.8 x 4 in for easy storage in an RV bay or garage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge capacity:\u003c\/strong\u003e The expanded dimensions deliver a usable 100 Gal\/400 L of storage for irrigation, firefighting backup or emergency supply needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in carry rings:\u003c\/strong\u003e Four pull rings made from the same material allow the bag to be positioned or secured without needing extra hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePractical fittings:\u003c\/strong\u003e The inlet is sized for a 32 mm outer diameter (DN25) and the outlet valve fits a 25 mm outer diameter (DN20) for common hose connections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe water bladder is ideal for RV owners, campers, homesteaders and contractors who need a portable reservoir for non-potable water, rainwater collection or temporary firefighting storage. Its foldable form and modest 8.2 lb empty weight make it easy to move into a truck bed or storage locker when not in use.\u003c\/p\u003e\n\u003cp\u003eThose who require certified potable water storage or frequent on-the-move water transport should consider alternatives; the manufacturer explicitly warns against chemicals and movement while full, and some buyers have noted issues with the fill cap size and occasional leaks in heavy-use scenarios.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDurable PVC-coated mesh construction resists wear and UV exposure for extended outdoor use.\u003c\/li\u003e\n\u003cli\u003eLarge 100 Gal\/400 L capacity provides substantial temporary storage without permanent installation.\u003c\/li\u003e\n\u003cli\u003eFolds down small and is lightweight for seasonal storage or transport in RVs and trucks.\u003c\/li\u003e\n\u003cli\u003eSimple inlet and outlet sizes match common fittings for easy integration with hoses and pumps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot rated for alcohol or chemical storage and should not be moved when full, limiting some use cases.\u003c\/li\u003e\n\u003cli\u003eSome customers report occasional leakage and a fill cap that feels small for fast filling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpanded size\u003c\/td\u003e\n\u003ctd\u003e39.4 x 31.5 x 19.7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e100 Gal \/ 400 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (empty)\u003c\/td\u003e\n\u003ctd\u003e8.2 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFolded size\u003c\/td\u003e\n\u003ctd\u003e11.8 x 11.8 x 4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet\u003c\/td\u003e\n\u003ctd\u003e32 mm outer diameter, DN25 (approx 1 in inner)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet valve\u003c\/td\u003e\n\u003ctd\u003e25 mm outer diameter, DN20 (approx 3\/4 in inner)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 400 L\/100 Gal water bladder is a practical, value-oriented choice for outdoor water storage when portability and space-saving foldability matter. It is particularly good for RV owners, gardeners and emergency planners who need a large reserve without permanent tanks. Buyers should follow the handling notes, check seals before heavy use and avoid moving the bladder when full to get the most from this durable, economical tank.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this store drinking water?\u003c\/strong\u003e\u003cbr\u003eAnswer. The bladder is intended for non-potable water storage and rainwater recycling; follow manufacturer guidance before using for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow should I transport it?\u003c\/strong\u003e\u003cbr\u003eAnswer. Move the bladder only when empty; do not drag over sharp surfaces and use the reinforced pull rings to position or secure it when filled.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat fittings does it use?\u003c\/strong\u003e\u003cbr\u003eAnswer. The inlet is sized for 32 mm outer diameter (DN25) and the outlet valve is 25 mm outer diameter (DN20), which fit common hose adapters.\u003c\/p\u003e","brand":"GHOSOONE","offers":[{"title":"Default Title","offer_id":48608332677339,"sku":"B0DRRC9HZM","price":49.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61GFd06cggL._AC_SL1500_7a115f58-b211-499d-a134-3f58c87af0c5.jpg?v=1778381163","url":"https:\/\/gearmusthave.com\/products\/400-l-100-gal-water-bladder-tank-foldable-portable-water-storage","provider":"GearMustHave","version":"1.0","type":"link"}