Free Standard Shipping for Orders Over $50, Versatile, compact, and lightweight performance sleeping bag, Contoured mummy shape delivers comfort and efficient insulation, Warm Ultra-Dry Down insulates even when you're in wet conditions, Light shell fabric compresses down small for efficient packing, Vertical chest baffles prevent down migration to warm your core, 1/2-lengh zipper allows easy access while keeping weight down, Lightweight design allows use as a liner in colder conditions, Sea to Summit focuses on comfortable and lightweight products. Invalid email or password. While you’ll have no problem fitting inside the SPI without feeling claustrophobic, it isn’t the widest mummy shaped bag you can find. The Spark I temperature rating is 9°C Comfort, 5°C Lower limit (-9°C Extreme). It has a mummy shape and quite a narrow cut. Condition is "Used". The Spark SPI uses 850 Ultra-Dry goose down which is treated to be water repellent. Shipped with USPS Parcel Select Ground. The best lightweight sleeping bag on a budget. Its not even that expensive compared to other top of the line sleeping bags (MSRP $299 – includes a compression sack, storage cube and laundry sack). Sea to Summit provides the ultimate solutions for outdoor enthusiasts and travelers with its innovative, durable, lightweight and compact gear. Weighing only 12 ounces, the Sea to Summit Spark Spl Sleeping Bag brings the comfort without the weight whether you're an ultralight backpacker, an adventure racer, a touring bicycler, or an alpine climber. Sewn through construction minimises weight The down is also antimicrobial and antibacterial and when you purchase the product, you’ll also get an IDFL (International Down Feather Laboratory) inspection certificate that informs you of the exact down fill used in your sleeping bag. If you are looking for a lightweight sleeping bag you should buy this bag. $89.95 . 7 oz. The Spark SpI packs to the size of a grapefruit making these the perfect option for any ultra-light or minimalist adventures. Read more. This thing can fit almost anywhere, and you'll never notice that you're carrying it. 850+ Down has the highest insulation for its weight and lasts the longest time. Here are the main specifications for the SPI: The SP1 version is the lightest one, compared to the SPII and SPIII. With a sleeping bag so small, you could do all sorts of ultralight missions, where moving fast and being light are paramount. It is more of a summer/fall sleeping bag, but it is made of high quality materials and performs well as long as you use it for what was intended. $379.00 - $399.00 . Sale Price $248.82 . The Spark SpI packs to the size of a grapefruit making these the perfect option for any ultra-light or … When autocomplete results are available use up and down arrows to review and enter to select. Their Spark sleeping bags come in 3 versions, each with its own temperature rating and weight. Sea to Summit's Spark SpII Down Sleeping Bag is a true minimalist bag that uses the lightest materials and highest quality, responsibly sourced  down to deliver an exceptionally high warmth to weight ratio, when compared to other similarly rated bags. It has a silver color with a yellow interior. Each model uses premium materials and no-frills design to provide cutting-edge performance for the designed end-use. The Sea to Summit Spark SPII uses 850+ Down insulation that offers a plush feel to the touch. Each utilizes their ULTRA-DRYDown 850+ loft goose down and are all targeted towards cycling touring, ultra-light hiking, adventure racing… and bikepacking. Product Info for Sea to Summit Spark SpI Sleeping Bag Light in weight but heavy in features, the Spark Series of down sleeping bags are for the ultralight, gram counting adventurer. Sea to Summit - Micro MC II The Micro MC II from Sea to Summit is a lightweight, versatile down-filled sleeping bag made in a convertible mummy-to-duvet design for comfort in a range of climates. $319.00 . 1 color available. Finally, the Spark compresses small so you're able to stuff your pack with a few extras even if you are a minimalist. 29 Degrees (winter bag) Synthetic: Mummy $ 4.0: REI Co-op Magma 30: 1 lb 4 oz. Sea to Summit Spark SpI (1) Ultra-lightweight, packable summer sleeping bag. 1 color available. Sea To Summit Spark SpII Sleeping Bag: 28F Down. The SPI uses a 10D nylon shell and a 15D nylon lining fabric, which are really ultralight and contribute to the reduced overall weight of the sleeping bag. It can contain letters, numbers, and must contain at least one special character: ~ ! There is also plenty to dislike about the Spark II. A DWR finish helps to shed external moisture. Spark SPII de Sea To Summit par Anthony 21 févr. UL 10 Denier Nylon Despite its incredibly lightweight, the 10 Denier UL Nylon is down-proof and surprisingly durable. You Save $17.99 20%. Our testers particularly detest its narrow dimensions and a zipper that constantly snags. The Spark SP II model has a rating of 35F and the SP I, which is the sleeping bag we’re going to review, has a comfort rating of 46F, being the lightest one but also the least warm. Stories from real people who are blending the outdoors with the everyday, the latest information about gear we love, advice to get you into a new activity or take your passion to the next level, and trip reports to help you plan your next adventure. Contact form: https://seatosummitusa.com/pages/contact-us, Facebook: https://www.facebook.com/SeatoSummitGear/, This website uses cookies to ensure you get the best experience on our website read our Privacy Policy. 2019 2390 lecteurs Soyez le premier à commenter (partager) Copier le lien ci-dessus (ctrl+c) et partagez-le où bon vous semble. Ultralight and technical, the Sea to Summit Spark SpI 40 sleeping bag is designed to keep you as warm as possible while minimizing packed weight and size. The Spark Spl has a contoured mummy shape to closely fit your body while you sleep. The Sea to Summit Spark SpI 40is one crazy light, wildly packable bag, so much so that we had to single it out as our Top Pick for Insane Packability. The Sea to Summit Spark SPI is an amazing sleeping bag. Sea To Summit Spark - SpI, Long, 5C / 40F | IN STOCK | The Spark™ Ultralight Sleeping Bag Series spans everything from an ultralight down-filled liner to a mid-winter fast-and-light sleeping bag. You Save $70.18 22%. Read our advertising disclosure. The zipper on the SPI is not the greatest feature of this sleeping bag. I got a PM that I have gotten a few times, so thought I'd share it and my response with everyone to both answer the question and let us discuss it openly. The Spark SPI is definitely a great option for people who want a lightweight, compact sleeping bag that compresses to a really small size and is easy to pack and carry around. The highest-lofting down used in any of Sea to Summit’s sleeping bags. UL 10 Denier Nylon Real, untreated down is well known to be problematic when it comes to dampness and moisture in general and the treated ultra-dry down inside the SPI is supposed to retain 60% more loft and to absorb approximately 30% less moisture. The temperature in the sleeping bag name is the stated low EN rating. From sleeping bags, to backpacking and camping, our outdoor products are designed for durability and to give you the maximum comfort experience in the outdoors. Sea to Summit strives to provide the ultimate solutions for outdoor enthusiasts looking for innovative, durable, lightweight and compact gear While it is also the least warm of them, compared to the SPII and SPIII, it is also the most affordable and extremely compact, compressing to the size of a grapefruit. Sea To Summit Spark SpII Sleeping Bag: 28F Down. Sea To Summit offers three variations in the Spark series. The Spark SpI packs to the size of a grapefruit making these the perfect option for any ultra-light or minimalist adventures. Sea To Summit Spark SpI Sleeping Bag: 40F Down. Even the way the bag was designed suggests it is only suited for milder temperatures. Its temperature rating (46 degrees F) is pretty accurate and if you need to push it to its limits, make sure you’ve got some layers on you, unless you want to struggle with cold. The SPI has a temperature rating of 46F and uses a treated, water repellent 850-fill goose down. Wit… Only used 3 nights with liner. My first two nights in the Spark were slightly below that temperature, probably hovering around 40ºF, and while I wouldn’t say I was warm, I was comfortable nonetheless. (RDS). Please try again. However, be aware of the conditions, as the Spark is really only great at summer temperatures. Its full hood wraps around your head to eliminate the possibility of waking up with freezing ears, and the 1/2-length zipper on the left helps maximize warmth when the temps drop. While it is also the least warm of them, compared to the SPII and SPIII, it is also the most affordable and extremely compact, compressing to the size of a grapefruit. Sea to Summit Spark Spi 40 F Sleeping Bag Ultralight 850 Down~ stuff sack, storage bag, laundry bag. 6 oz. The SPI is unisex and comes in two sizes: regular and long. The hood has a minimal fill and doesn’t do such a great job in protecting you from cold, unless it is tightly cinched around your head. The SPI comes in silver and yellow and it compresses to the size of a grapefruit, which makes it a great choice for backpackers with a limited space or for those who have to walk a lot by foot and want to keep their backpack as light as possible. Incredibly lightweight, is very warm in spite of its compactness. Press enter for more information. "Planning my 2017 thru and was going to buy a moderately rated bag but high quality Sea to summit bag and use a bag liner for the first part of my hike as I plan to start early March. Incredibly lightweight and compressible, the Sea to Summit Spark SpI is ideal for ultra-lightweight warm-weather backpacking or thru-hiking. 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