{"product_id":"osprey-ultralight-12l-waterproof-dry-sack-blue-rectangular-packable-roll-top-with-d-ring","title":"Osprey Ultralight 12L Waterproof Dry Sack - Blue, Rectangular Packable Roll-Top with D-Ring","description":"\u003cp\u003e\u003cstrong\u003eThe Osprey Ultralight 12L Waterproof Dry Sack is a compact, rectangular roll-top dry bag that protects and organizes your gear inside packs or luggage while remaining superlight and pack-efficient.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned to blend low weight with practical organization, this 12-liter dry sack from Osprey uses waterproof-coated fabric and taped seams plus a roll-top closure to resist splashes and rain (IPX5-rated). Its rectangular profile maximizes usable volume and slides neatly into backpacks, duffels, or suitcases, and the integrated D-ring lets you hang it to dry or clip it inside a larger pack. At approximately 13.8 x 8.7 x 6.7 inches and weighing just a few ounces, it’s an unobtrusive way to keep clothes, electronics, or toiletries separate and dry on outdoor trips and everyday travel.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Osprey Ultralight 12L keep items dry on wet days?\u003c\/h3\u003e\n\u003cp\u003eThe dry sack pairs a roll-top waterproof closure with a waterproof-coated shell and sealed seams to block rain and spray. While it’s not designed for prolonged submersion, the IPX5 rating ensures protection against water jets and heavy showers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRoll-top closure compresses air and seals the opening\u003c\/li\u003e\n  \u003cli\u003eWaterproof-coated fabric plus taped seams resist penetration\u003c\/li\u003e\n  \u003cli\u003eIPX5 rating suitable for rain, spray, and splash exposure\u003c\/li\u003e\n  \u003cli\u003eD-ring allows hanging up to dry after wet use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this 12L shape fit well inside my backpack or suitcase?\u003c\/h3\u003e\n\u003cp\u003eThe Ultralight 12L is intentionally rectangular to make packing more efficient than round dry bags. The boxy proportions sit flush against pack walls and stack neatly with other items, reducing wasted space and shifting during movement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRectangular dimensions optimize internal packing space\u003c\/li\u003e\n  \u003cli\u003eSlim profile fits alongside sleeping bags or clothing layers\u003c\/li\u003e\n  \u003cli\u003eLightweight construction keeps overall pack weight low\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat can I realistically store in a 12-liter Osprey dry sack?\u003c\/h3\u003e\n\u003cp\u003eA 12-liter volume is versatile for day trips or as a sub-organization piece inside larger luggage. It comfortably holds a change of clothes, a compact rain jacket, toiletries, or small electronics in protective separation from damp gear or spills.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eChange of clothes or base layers for day hikes\u003c\/li\u003e\n  \u003cli\u003eToiletry kit and small hygiene items without leaks mixing\u003c\/li\u003e\n  \u003cli\u003eTablet, cables, and battery banks kept dry from moisture\u003c\/li\u003e\n  \u003cli\u003eCamera accessories or foodstuffs separated inside a main pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and travel-ready is this dry sack for regular use?\u003c\/h3\u003e\n\u003cp\u003eOsprey built this Ultralight sack for repeated packing and outdoor use by combining coated fabric with reinforced seams and a secure roll-top closure. The included D-ring adds practical attachment points for carabiners or a clothesline, extending usefulness beyond just storage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLight but robust shell resists abrasion inside packs\u003c\/li\u003e\n  \u003cli\u003eTaped seams reduce the chance of seam leakage over time\u003c\/li\u003e\n  \u003cli\u003eD-ring for hanging, fastening, or drying between uses\u003c\/li\u003e\n  \u003cli\u003eAvailable in multiple volumes and colors for organized packing systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Osprey Ultralight 12L Waterproof Dry Sack suits day hikers, minimalist campers, bike commuters, and travelers who want a low-weight way to keep essentials dry and organized. It’s also a good choice for anyone who prefers rectangular packing solutions that fit cleanly into backpacks or luggage and for users who want color-coded organization across different gear sizes. If you need protection from rain, splash-resistant storage, and a compact, pack-friendly shape without adding bulk, this dry sack covers those needs simply and efficiently.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the Osprey Ultralight 12L fully submersible?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. It has an IPX5 rating for protection against heavy rain and spray but is not intended for full submersion.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How much does the 12L dry sack weigh?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The item weighs about 0.1 lb, keeping it extremely lightweight for travel and backcountry use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Osprey","offers":[{"title":"Default Title","offer_id":59353993642332,"sku":"B0BKQJTGWV","price":44.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/5604\/9244\/files\/osprey-ultralight-12l-dry-sack-front-blue.jpg?v=1791145409","url":"https:\/\/sportium.co.uk\/products\/osprey-ultralight-12l-waterproof-dry-sack-blue-rectangular-packable-roll-top-with-d-ring","provider":"Sportium Sports And Outdoors","version":"1.0","type":"link"}