{"type":"firestarter.listing","listing":{"id":"lst_5wjmHwSU","product_name":"Sand Kettlebell Bundle","category":null,"description":"A Portable Kettlebell with Grit\nBundle Includes:\n\n13LB (6KG) Sand Kettlebell - Black\n18LB (8KG) Sand Kettlebell - Black\n26LB (12KG) Sand Kettlebell - Black\n35LB (16KG) Sand Kettlebell - Black\n\nOur Sand Kettlebell is portable, stacks easily in your garage, and when you accidentally kick it en route to the beer fridge, you won't break your toe (neither will your kids). When in use, (1) the padding on the strap feels nice and spares your hands, (2) bruises on your forearms won't be the norm and (3) you won't smash your watch - these are common complaints of iron kettle bells. And when it's time to go train in a field, you can easily toss them in your car. The hard part, of course, is to maintain the discipline to use them often, but we believe in you.\nThese all come with our Scars Lifetime Guarantee — the best guarantee on the market. Use. Them. Hard.\nFeatures\n\nScars Lifetime Guarantee, this is the best guarantee on the market\nHeavy duty padded handle, proudly NOT rubberized with reinforced neoprene padding sewn into each of them\nReinforced, Double pass stitching at every seam\nReinforced Ballistic bottom—extra abrasion resistance at primary impact point\nBox X stitch reinforced handles\nDouble Velcro top Closure with additional zipper panel for seamless top\nGORUCK logo embroidery\nWeight embroidered on the exterior\n\n Sandbag weights were designed and tested using standard all-purpose sand from a hardware store. Using other fillers—such as pebbles, gravel, or finer sand (play sand)—is not recommended and may result in inaccurate fill weights.\n\nNot a slambag\n\nSpecs + Materials\n\nPrimary Material: 1000D Cordura\nHandle: 13\"\n13LB Dimensions:2\" Side Width x 8.5\"W x 9.25\"H\n18LB Dimensions:2.25\" Side Width x 9.75\"W x 10.5\"H\n26LB Dimensions:3.75\" Side Width x 10\"W x 10.5\"H\n35LB Dimensions:4.5\" Side Width x 10\"W x 10.5\"H\n44LB Dimensions:5\" Side Width x 9.75\"W x 10\"H\n53LB Dimensions:8.75\" Side Width x 9.75\"W x 10.5\"H\n","images":["https://cdn.shopify.com/s/files/1/0275/4985/9940/files/Untitled_2000x2000px_1.jpg?v=1782829955","https://cdn.shopify.com/s/files/1/0275/4985/9940/products/skb_18.jpg?v=1774369488","https://cdn.shopify.com/s/files/1/0275/4985/9940/files/IMG_9254.jpg?v=1779462678","https://cdn.shopify.com/s/files/1/0275/4985/9940/files/IMG_6049.jpg?v=1779462678","https://cdn.shopify.com/s/files/1/0275/4985/9940/files/IMG_9677.jpg?v=1779463544","https://cdn.shopify.com/s/files/1/0275/4985/9940/files/IMG_9854.jpg?v=1779462678","https://cdn.shopify.com/s/files/1/0275/4985/9940/products/skb_26_2.jpg?v=1774369488"],"price":125,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-07-03T15:47:03.963Z"},"share_url":"https://firestarter.network/l/lst_5wjmHwSU","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_5wjmHwSU' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sand Kettlebell Bundle' and a budget_max comfortably above $125.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}