Our award-winning Ultra-Sil Day Pack is a minimalist backpack that has incredible strength-to-weight performance and packs down to the size of a tennis ball. The 30D siliconised CORDURA fabric and reinforcing bar-tacks at stress points enable it to withstand loads many times its own weight. With a 20L capacity, it's perfect for a summit pack, carrying groceries when on foot or on a bike, or as an extra traveling tote. The tiny packed size also easily fits onto your key ring, in a jacket pocket or a purse. With non-padded shoulder straps, our maximum load limit recommendation for a comfortable carry is 15 lbs / 7 Kg. Sea To Summit Ultra-Sil Day Pack 20L Features: Ultra-Sil 30D siliconized CORDURA fabric for strength and durability Reinforced shoulder straps for increased carrying comfort Packs into an attached stuff sack that includes a handy carabiner Packs down small so it easily fits in pockets, purses or luggage Perfect as a lightweight backup or travel bag Sea to Summit Ultra-Sil Day Pack 20L / High Rise / One unisex Walk/Hike, Bags, DayRucksacks adult.
Our award-winning Ultra-Sil Day Pack is a minimalist backpack that has incredible strength-to-weight performance and packs down to the size of a tennis ball. The 30D siliconised CORDURA fabric and reinforcing bar-tacks at stress points enable it to withstand loads many times its own weight. With a 20L capacity, it's perfect for a summit pack, carrying groceries when on foot or on a bike, or as an extra traveling tote. The tiny packed size also easily fits onto your key ring, in a jacket pocket or a purse. With non-padded shoulder straps, our maximum load limit recommendation for a comfortable carry is 15 lbs / 7 Kg. Sea To Summit Ultra-Sil Day Pack 20L Features: Ultra-Sil 30D siliconized CORDURA fabric for strength and durability Reinforced shoulder straps for increased carrying comfort Packs into an attached stuff sack that includes a handy carabiner Packs down small so it easily fits in pockets, purses or luggage Perfect as a lightweight backup or travel bag Sea to Summit Ultra-Sil Day Pack 20L / High Rise / One unisex Walk/Hike, Bags, DayRucksacks adult.
in 30 offers
Our award-winning Ultra-Sil Day Pack is a minimalist backpack that has incredible strength-to-weight performance and packs down to the size of a tennis ball. The 30D siliconised CORDURA fabric and reinforcing bar-tacks at stress points enable it to withstand loads many times its own weight. With a 20L capacity, it's perfect for a summit pack, carrying groceries when on foot or on a bike, or as an extra traveling tote. The tiny packed size also easily fits onto your key ring, in a jacket pocket or a purse. With non-padded shoulder straps, our maximum load limit recommendation for a comfortable carry is 15 lbs / 7 Kg. Sea To Summit Ultra-Sil Day Pack 20L Features: Ultra-Sil 30D siliconized CORDURA fabric for strength and durability Reinforced shoulder straps for increased carrying comfort Packs into an attached stuff sack that includes a handy carabiner Packs down small so it easily fits in pockets, purses or luggage Perfect as a lightweight backup or travel bag Sea to Summit Ultra-Sil Day Pack 20L / High Rise / One unisex Walk/Hike, Bags, DayRucksacks adult.
Our award-winning Ultra-Sil Day Pack is a minimalist backpack that has incredible strength-to-weight performance and packs down to the size of a tennis ball. The 30D siliconised CORDURA fabric and reinforcing bar-tacks at stress points enable it to withstand loads many times its own weight. With a 20L capacity, it's perfect for a summit pack, carrying groceries when on foot or on a bike, or as an extra traveling tote. The tiny packed size also easily fits onto your key ring, in a jacket pocket or a purse. With non-padded shoulder straps, our maximum load limit recommendation for a comfortable carry is 15 lbs / 7 Kg. Sea To Summit Ultra-Sil Day Pack 20L Features: Ultra-Sil 30D siliconized CORDURA fabric for strength and durability Reinforced shoulder straps for increased carrying comfort Packs into an attached stuff sack that includes a handy carabiner Packs down small so it easily fits in pockets, purses or luggage Perfect as a lightweight backup or travel bag Sea to Summit Ultra-Sil Day Pack 20L / High Rise / One unisex Walk/Hike, Bags, DayRucksacks adult.
Last updated at 07/06/2025 18:41:42
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Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
originally posted on REI
originally posted on REI
originally posted on seatosummitusa.com
| External Dimensions | 28L x 20W x 48H cm |
| Packed Dimensions | 4.5L x 2.8W x 2H cm |
| Capacity | 20 L |
| Harness | Reinforced Shoulder Straps |
| Hydration Compatibility | No |
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| External Dimensions | 28L x 20W x 48H cm |
| Packed Dimensions | 4.5L x 2.8W x 2H cm |
| Capacity | 20 L |
| Harness | Reinforced Shoulder Straps |
| Hydration Compatibility | No |
