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- USA
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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
For Your Every Summer RSVP, with Code: SUMMER15
Description
SEA TO SUMMIT ULTRA-SIL DAY PACKOur 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
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.
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
- 20L capacity
- Lightweight ultra-sil fabric for strength, durability & water resistance
- CAPACITY: 20 litres
- DIMENSIONS: 11.0 x 7.9 x 18.9 in | 28 x 20 x 48 cm
- WEIGHT: 2.5 oz | 72g
Designing outdoor gear to equip and inspire, Sea to Summit offers a wide arrangement of camping equipment dedicated to every adventure. From high-altitude backpacking expeditions to family car camping, you can expect the best from Sea to Summit and their carefully designed product.
Why Sea to Summit
Since 1991, Sea to Summit has invented gear that enables freedom and self-reliance in any environment. Sea to Summit has achieved a high level of sustainability through their product design, utilizing the Responsible Down Standard (RDS) and recyclable packaging, as well as their commitment to bluesign® approved fabrics and transitioning to C0 non-PFC water-repellent finishes. Sea to Summit also prioritizes community efforts with their giveback program to Leave No Trace, The Conservation Alliance, and City Kids.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 5
Balls
Size: Medium
My dog loves chasing these balls. He seems to love the squeak! They fit the chuck it stick perfectly, and are great replacements for the originals that came with the stick.
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Reviewed in the United States on February 7, 2026
★★★★★ 5
Nice set of balls
Size: Medium
The squeaker quickly became my dog’s favorite ball and has replaced the fuzzy tennis balls. My dog is a nonstop fetcher and these chuck it balls are durable and fun.
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Reviewed in the United States on January 9, 2026
★★★★★ 5
Perfect ball
Size: Medium
Our dog loves these!
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Reviewed in the United States on May 26, 2026
★★★★★ 4
Soild
Size: Medium
The orange and blue ball is perfect. Once start taken because the because the blue noisy one was a little to easy for my dog to start ripping pieces off. Will say most toys do not survive his chewing.
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Reviewed in the United States on January 24, 2026
★★★★★ 5
Aggressive chewer who loves fetch approved!!
Size: Medium, Size: Medium
I highly recommend the Chuck-It brand in general, especially for dogs with an aggressive bite. These balls are awesome and are the most durable balls I’ve bought for my 50 lbs lab mix. He has not been able to break one of them yet and we’ve had a few of the squeaky balls for months. They are a bit pricey but worth it.
The one in the pic has been used for months, lives outside and you can see it’s still in great shape.
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Reviewed in the United States on June 22, 2025