Perfect for trekkers navigating diverse terrains from subtropical forests to alpine zones, the Sea to Summit Lightweight 70D Dry Sack caters to backpackers, kayakers, and climbers needing compact, weather-resistant organization. This lightweight waterproof dry sack excels in humid monsoon conditions and dusty trails, with its roll-top design ensuring quick access for high-altitude expeditions. Adventure enthusiasts will find it indispensable for protecting essentials like electronics and clothing in variable weather. Key Features Body fabric constructed from recycled 70D nylon. Interior polyurethane coating in white for visibility. Exterior C0 non-PFC DWR finish. Non-wicking hypalon roll-top closure. Fully taped seams. Oval base shape. D-ring attachment at buckle. Field-repairable 15mm buckle with stainless steel pins. Key Points Bluesign® approved recycled materials ensure environmental compliance, outperforming non-certified competitors in sustainability. 10,000 mm hydrostatic head waterproofing provides better rain resistance than standard 2,000-5,000 mm bags without submersion capability. White interior coating enhances item visibility in low light, a feature absent in darker-lined alternatives. Oval base prevents rolling on slopes, offering stability superior to round-based models. Hypalon closure and taped seams deliver reliable sealing over basic nylon clips in budget options. Technical Specifications Materials: Bluesign® approved recycled 70D nylon; interior polyurethane coating; exterior C0 non-PFC DWR finish; hypalon roll-top. Waterproof Rating: 10,000 mm hydrostatic head (body only; not submersible). Closure Type: Hypalon roll-top with 15 mm 2-pin buckle. Certifications: Bluesign® approved. 1L Capacity: 1 L; Dimensions: 10.9 cm x 23.9 cm (flat width x height); Weight: 31 g. 2L Capacity: 2 L; Dimensions: 13 cm diameter base x 29 cm height; Weight: 40 g. 4L Capacity: 4 L; Dimensions: 15 cm diameter base x 33 cm height; Weight: 50 g. 8L Capacity: 8 L; Dimensions: 19.9 cm x 16.5 cm x 39 cm (oval base length x width x height); Weight: 67 g. 13L Capacity: 13 L; Dimensions: 22 cm x 20 cm x 45.9 cm (oval base length x width x height); Weight: 81 g. 20L Capacity: 20 L; Dimensions: 27.1 cm x 23.4 cm x 47.8 cm (oval base length x width x height); Weight: 91 g.
