[{"id":234523787416,"handle":"all-lumbar-packs","title":"LUMBAR PACKS","updated_at":"2026-02-21T05:06:46-07:00","body_html":"\u003ch2\u003eThe Lumbar Pack—a cornerstone of the outdoor industry for 40+ years\u003c\/h2\u003e\n\u003cp\u003eMountainsmith’s iconic lumbar packs offer rugged versatility and are the measure by which all other waistpacks follow; and we've been doing it since 1979.\u003c\/p\u003e","published_at":"2021-01-06T08:59:32-07:00","sort_order":"manual","template_suffix":"","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"Shop: Lumbar Packs"}],"published_scope":"web","image":{"created_at":"2021-01-06T09:00:16-07:00","alt":null,"width":2000,"height":797,"src":"\/\/mountainsmith.com\/cdn\/shop\/collections\/465df3055a7259cc11f459b4f7d6bfa0.jpg?v=1609948816"}},{"id":234528407704,"handle":"new-gear","title":"NEW GEAR","updated_at":"2026-02-21T05:06:46-07:00","body_html":"\u003ch2\u003eNewest Gear Drops for 2026.\u003c\/h2\u003e\n\u003cp\u003eCome find the latest and greatest with our all new gear additions to the Mountainsmith line-up for 2026. New Zerk UL packs and accessories for your next long trail hike? New EVO packs and accessories for really gettin' after it? New outdoor lumbar for your next adventure? Yeah, it's all here.\u003c\/p\u003e","published_at":"2021-01-06T09:02:29-07:00","sort_order":"price-desc","template_suffix":"","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"Shop: NEW GEAR"}],"published_scope":"web","image":{"created_at":"2021-01-06T10:01:59-07:00","alt":null,"width":801,"height":641,"src":"\/\/mountainsmith.com\/cdn\/shop\/collections\/New_for_2020.jpg?v=1771456516"}},{"id":234524246168,"handle":"parts-accessories","title":"PARTS AND ACESSORIES","updated_at":"2026-02-21T05:06:46-07:00","body_html":"\u003cp\u003eWhether you're upgrading your gear or need a replacement part, we’ve got you covered. Our extensive selection includes everything from shoulder straps and hydration bags to rain covers, tent flys, and carry bags. Designed for durability and convenience, our parts and accessories ensure you're always prepared for your next outdoor adventure. Browse our collection and find exactly what you need to keep your gear in top shape, no matter where the trail takes you.\u003c\/p\u003e","published_at":"2021-01-06T08:59:48-07:00","sort_order":"price-desc","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Shop: Lumbar Accessories"},{"column":"tag","relation":"equals","condition":"Shop: Parts \u0026 Accessories"},{"column":"tag","relation":"equals","condition":"Shop: Tent Accessories"},{"column":"tag","relation":"equals","condition":"Shop: Backpack Accessories"},{"column":"tag","relation":"equals","condition":"Shop: Trekking Pole Accessories"}],"published_scope":"web"},{"id":234523721880,"handle":"products","title":"SHOP","updated_at":"2026-02-21T05:06:46-07:00","body_html":"\u003ch2\u003eThe entire Mountainsmith product line—A to Z.\u003c\/h2\u003e\n\u003cp\u003ePlease choose a product type from the menu on the left to narrow down your selection.\u003c\/p\u003e","published_at":"2021-01-17T11:44:24-07:00","sort_order":"alpha-asc","template_suffix":"","disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"1"},{"column":"variant_inventory","relation":"greater_than","condition":"1"}],"published_scope":"web","image":{"created_at":"2021-01-17T11:41:41-07:00","alt":null,"width":2000,"height":797,"src":"\/\/mountainsmith.com\/cdn\/shop\/collections\/Shop_Category_Image_1-17-2021.jpg?v=1610908902"}},{"id":204574720152,"handle":"all","title":"SHOP MOUNTAINSMITH","updated_at":"2026-02-21T05:06:46-07:00","body_html":"\u003ch2\u003eGolden, Colorado—Since 1979\u003c\/h2\u003e\n\u003cp\u003eMountainsmith was founded on the need to build durable gear that could withstand the rigors of extended trips into the Rocky Mountain backcountry. This unwavering spirit, drive, and determination continues to fuel our mission today. We dedicate ourselves to designing, testing, and refining outdoor gear that genuinely ‘\u003cstrong\u003eGoes Where You Go\u003c\/strong\u003e’. Join our diverse community of weekend warriors, global adventurers, outdoor professionals, and everyone in between, united by a shared passion for outdoor exploration and embracing life on the trail. \u003c\/p\u003e","published_at":"2020-07-01T13:47:23-06:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"variant_price","relation":"greater_than","condition":"1"},{"column":"variant_inventory","relation":"greater_than","condition":"1"}],"published_scope":"web"}]
["Inline","Lumbar Packs","Shop","Shop: Lumbar Accessories","Shop: Lumbar Packs","Shop: NEW GEAR"]
UPDATED FOR 2026! The ideal aftermarket lumbar pack accessory; we've revised the cover's pattern to create a single, seamless silicon-coated raincover offering extra protection for the storms ahead. Universal fitment for Day, Tour, Day EVO and Tour EVO.
Who in the world makes raincovers for lumbar packs? We do, that's who.
This silicon coated, nylon taffeta raincover* will help shed water off of your Day or Tour series lumbar packs; keeping them dryer for longer in adverse weather conditions. Newly updated in 2026 to avoid any seams. Stretch-mesh, drawstring stuffsack included (Black sack for Lemon Chrome and Coyote sack for Blaze Orange).
*Universal Fit:
Lemon Chrome raincover shown in above image on a Day lumbar pack
Blaze Orange raincover shown in above image on a Tour EVO lumbar pack
Both colorways are same size
FEATURES
Revised pattern removes seams and potential for leaks
Drawstring stretch mesh stuff sack. Black storage sack with Lemon Chrome raincover and Coyote storage sack with Blaze Orange raincover
Full circumference draw cord
Universal fitment for Day, Tour, Day EVO and Tour EVO (Older styles included)
MATERIALS
70d x 190t Sil-Nylon Taffeta* with Urethane Backing
840d x 100d Stretch Mesh* (Stuffsack)
*There are no intentionally added PFAS in this item
CALIFORNIA WARNING: Cancer and Reproductive Harm | www.P65Warnings.ca.gov