Sea to Summit Ultra-Sil Day Pack is one of the best-known ultralight packable backpacks on the market—built for people who want maximum portability with minimal weight. At just 72g, it packs down to roughly the size of a tennis ball, making it easy to stash in a pocket, suitcase or clip onto your main pack. Despite its tiny packed size, it opens up into a 20-litre daypack, suitable for hiking, travel, shopping or as a summit pack. It’s made from 30D siliconised Cordura nylon, giving it an impressive strength-to-weight ratio, with reinforced stitching at stress points to handle everyday loads.
Features:
• Ultra-lightweight (72g) – one of the lightest daypacks available
• 20L capacity – ideal for day trips, travel or spare carry bag
• Packs down to tennis ball size for easy storage
• 30D Ultra-Sil Cordura fabric for durability vs weight
• Water-resistant material (not fully waterproof)
• Two-way zip opening with wide access
• Bar-tacked stress points for added strength
• Minimalist single-compartment design
• Recommended load: ~7kg for comfort
Technical:
• Materials: 30D siliconised Cordura
• RFiD protected: No
• Capacity: 20 litres
• Dimensions packed: 90 x 60 x 50mm
• Dimensions unpacked: 280 x 200 x 480mm
• Weight: 72g / 2.5oz
• Colour: High Rise Grey, Spicy Orange, Atoll Blue
• Made in: China
Fabric Composition
Polyamide 100%
MA5F95
UK Deliveries
£4.50 Royal Mail 24 Tracked, delivery within 1-2 working days
Orders are sent via Royal Mail only
UK Return & Refund Policy
Orders can be returned within 60 days of receipt
The products must in their original packaging, with all tags and in original condition
Customers are responsible for return shipping costs, except for products that are faulty or damaged upon delivery
For faulty or damaged items, please contact Mountain warehouse Customer Service team
Return method:
Pack the items to be sent back securely in suitable protective packaging
Fill out the return slip, and make sure to include it inside the package you're returning. You can download the return slip here.
Post your item to the address below and keep the tracking receipt as proof of return.
Please retain proof of postage until it has been confirmed that your refund has been processed
Please note that items sold by Sub Zero Technology Ltd cannot be returned to Mountain Warehouse stores
Return address:
Sub Zero Technology Ltd
35 Churchill Way
Fleckney
Leicester
LE8 8UD
For more information or help, please contact Mountain Warehouse's Customer Care.
MA5F95
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