Great as a summit pack carrying groceries when on foot or on a bike or as an extra traveling tote. The tiny packed size fits easily onto your key ring in a jacket pocket or a purse. Sea to Summit says:Our award-winning Ultra-Sil Day Pack is a minimalist must have that provides surprising versatility and performance for such a small package. With a handy 20 litre capacity, it is equally at home as a summit pack on hiking adventures, as a sightseeing day pack while travelling, or for carrying an impromptu grocery shop while on foot or two wheels.Our VerdictSea to Summit’s Ultra-Sil Day Pack is a superb design, it’s amazingly strong – so much so that you don’t have to worry about abusing it. This is ideal as an aircraft carry on with minimal weight penalty and you can use it as a stuff sack when you hit the trail.These days your pack will generally go into the aircraft hold because you will almost certainly have items that are not allowed in the cabin such as a knife, trekking poles, sharp tent pegs etc.. Just in case the bag never reappears I like to take some items as hand luggage – tent sleeping bag sleeping mat etc things that can’t be replaced easily at the other end. Using the Ultra-Sil Daypack is the ideal way to do this. All in all you shouldn’t be without one.- Reviewed by Ultralight Outdoor GearFeatures20L CapacityC0 Non-PFC Water Repellent Finishbluesign APPROVED main body fabricSMALL -Exceptionally compact packable design.EASY TO USE -Siliconised Nylon fabric for easy packing and water resistance.STRONG AND DURABLE – Bar-tacked and reinforced stitching at key stress points.SUPER COMPACT -Packs into an attached Ultra-Sil stuff sack.SpecificationsWeighs: 57gCapacity: 20LMaterial & ConstructionSiliconised Nylon fabricHelp & advice:The Ultimate Guide to Choosing an Ultralight RucksackTime-Saver Guide to Choosing a Rucksack

Great as a summit pack carrying groceries when on foot or on a bike or as an extra traveling tote. The tiny packed size fits easily onto your key ring in a jacket pocket or a purse. Sea to Summit says:Our a