Prospector 103 Quart Cooler
Canyon Prospector 103: An Expedition Cooler Built Around Raft Frames
The Canyon Prospector 103 is a 103-quart rotomolded expedition cooler designed specifically for multi-day rafting, overlanding, hunting, and other trips where high capacity and secure integration matter.
For rafters, the important difference is its shape. An integrated outer lip is designed for raft-frame mounting, while the arched base conforms more naturally to raft floors and creates an air gap beneath the cooler. Canyon specifically identifies the Prospector 103 for many 13- to 15-foot rafts, including RMR raft applications.
Why You'll Love the Prospector 103
Designed for Raft-Frame Integration
A pronounced outer lip allows the cooler to sit in compatible raft frames and cooler racks. Canyon recommends measuring your specific frame before purchase because custom fitting may still be required.
Arched Floor with an Air Gap
The arched base is designed to work with raft floors while leaving an air gap beneath the cooler, helping separate the cooler body from a hot surface below.
103 Quarts of Expedition Capacity
Canyon specifies a true 103-quart capacity with room for up to 60 12-ounce cans when packed for maximum ice retention or 120 cans at maximum capacity.
Dual Drain Plugs
Front and side drain locations give you more options for draining meltwater after the cooler has been installed in a boat, vehicle, or camp setup.
Multiple Tie-Down Slots
More than six integrated tie-down slots provide several ways to secure the cooler while maintaining practical access to its contents.
IGBC Certified Bear Resistant
Canyon lists the Prospector 103 as IGBC Certified Bear Resistant under certification number 5094.
Raft Fit & Rigging
Designed for Many 13'–15' Rafts
Canyon identifies the Prospector 103 for many 13- to 15-foot raft applications. Fit still depends on the specific raft, frame geometry, bay width, tube diameter, and rigging arrangement.
Measure Before You Buy
The top exterior footprint is approximately 37.5" x 21.25", while the base is approximately 36.25" x 18". Canyon lists the distance from the floor to the base of the frame lip at 13.25". Use these dimensions when checking your frame.
Frame-Bar Compatibility
Canyon currently recommends raft frames using approximately 1.75" to 2" diameter bars. Verify the complete frame geometry rather than relying on bar diameter alone.
Can Be Used as a Rowing Seat
The long, low-profile design can serve as a center seating surface in compatible raft setups when paired with an appropriate cooler seat cushion.
Organization & Accessories
Four-Basket Tiered Storage
The Prospector 103 has a two-level basket system capable of holding up to four compatible Canyon wire baskets—two baskets on each interior level. Baskets are sold separately.
Keep Food Above the Ice
The optional basket system is useful for separating selected food and gear from loose ice and meltwater while preserving access to the cooler's main storage area.
Optional Seat Cushion
A compatible seat cushion can turn the cooler lid into a more comfortable seating surface in an appropriate raft setup.
Is the Prospector 103 Right for Me?
Choose the Prospector 103 If:
You need expedition-scale cold storage and your primary use includes rafting, frame integration, extended camping, hunting, or large-group trips.
Especially Useful for Rafters
The frame lip, arched floor, multiple tie-down slots, dual drain locations, and long rectangular footprint distinguish the Prospector 103 from a general-purpose camping cooler.
Consider an Outfitter or PRO Cooler If:
You don't need 103 quarts of capacity or dedicated raft-frame features. Canyon's Outfitter and PRO models provide smaller footprints for weekend and general-purpose use.
Product Specifications
| Type | Rotomolded expedition hard cooler |
|---|---|
| Best Use | Multi-day rafting, hunting, overlanding and expedition use |
| Capacity | 103 qt |
| 12 oz. Can Capacity | 60 with maximum ice retention / 120 maximum capacity |
| Top Exterior Dimensions | 37.5" x 21.25" x 18.5" |
| Base Exterior Dimensions | Approximately 36.25" x 18" |
| Interior Dimensions | 31" x 13" x 13.25" |
| Floor to Base of Frame Lip | 13.25" |
| Weight | 39.5 lb |
| Material | Rotomolded kayak plastic |
| Insulation | Pressure-injected foam |
| Suggested Raft Range | Many 13'–15' rafts; verify dimensions |
| Suggested Frame Bar Diameter | Approximately 1.75"–2" |
| Basket Capacity | Up to 4 compatible baskets; sold separately |
| IGBC Certification | Bear Resistant, #5094 |
Frequently Asked Questions
Is the Prospector 103 designed for rafting?
Yes. Canyon specifically designed the Prospector series around demanding rafting applications, and the 103 includes a built-in frame lip, arched floor, multiple tie-down slots, and dual drain locations.
Will it fit my RMR raft?
Canyon identifies RMR among the raft applications for this cooler and lists many 13- to 15-foot rafts as suitable candidates. Exact fit depends on your raft and frame dimensions, so measure the available bay before ordering.
What measurements matter for frame fit?
Pay particular attention to the approximately 37.5" x 21.25" top footprint, approximately 36.25" x 18" base footprint, and 13.25" floor-to-lip dimension, along with your frame's bay width and bar arrangement.
Can I access the cooler while it is strapped into a frame?
The Prospector 103 includes multiple integrated tie-down slots intended to support secure rigging while retaining practical access. Exact strap routing depends on your frame.
Why are there two drain plugs?
The front and side drain locations give you more flexibility to drain the cooler based on how it is positioned in a raft, vehicle, rack, or camp.
How many baskets fit?
Up to four compatible Canyon baskets can be used in the tiered interior system—two on each of two levels. Baskets are sold separately.
Is it bear resistant?
Canyon lists the Prospector 103 as IGBC Certified Bear Resistant under certification #5094. Follow applicable IGBC and manufacturer instructions when using the cooler for food storage in bear country.
Can I sit on it in a raft?
The cooler can serve as a seating surface in an appropriate raft configuration, and Canyon offers a compatible seat cushion for that purpose. Frame fit and seating configuration should be evaluated for your individual setup.
Is it covered by Canyon's lifetime warranty?
Qualifying Canyon hard coolers are covered by the manufacturer's lifetime warranty subject to Canyon's current terms, limitations, territory, and exclusions.
SHIPPING
At this time, RM Rafts, LLC ships merchandise only to locations within the continental United States. The risk of loss and title for all merchandise ordered on this website pass to you when the merchandise is delivered to the shipping carrier. RM Rafts, LLC will select the most cost-effective shipping carrier at the time of purchase; you will be notified via email regarding the carrier and be provided with a tracking number and delivery instructions if applicable. All shipping prices are flat fees listed for deliveries within the Continental US only and will ship FOB Oak Hill, WV. Shipping and transit days are business days only, Monday through Friday. Depending on geographic location, most customers can expect their order in 4-7 business days. Local pickup is available in Oak Hill, WV by appointment only. Please contact sales@rockymountainrafts.com to arrange a local pickup. Payment in advance is required.
RETURNS POLICY
At RM Rafts LLC, we pride ourselves on providing you with a quality product. If upon receiving and inspecting your item you decide that you want to return it, you have 14 days from the date the shipment arrives to return it for a refund minus the shipping cost. Any additional fees associated with the purchase transaction will be deducted from amount of the refund. No refund for used or worn merchandise. Refunds and canceled orders will be issued via company check for amounts over $300. Please allow 7 – 14 days for delivery. Customers are responsible for charges associated with shipping of their orders. If you cancel your order after it has been shipped out, the appropriate amount will be deducted from the refund total to cover shipping charges. All returns should be shipped to: RM Rafts, LLC 2017 Main Street E Oak Hill, WV 25901 and must be accompanied by a Return Authorization number. For an RA#, please contact sales@rockymountainrafts.com.:
Please read carefully for conditions of refund:
IMPORTANT: Returned item should be unused, in the same box, and in exactly the same condition as you received it.
- Carefully unseal the shipping box by removing packing tape from front. Do not rip or damage shipping box.
- Please take a quick note how items are arranged in the box, and how the boat has been folded. You might need it in the event you decide to pack everything back in for a return.
- Unfold the raft on a clean surface, free of debris, sand or water. The use of a tarp or plastic is recommended.
- Inflate item for inspection. Do not throw away ANY items associated with shipping. Product must be returned in its original box.
- Carefully inspect the item and make sure you are happy with your purchase.
