# Best Waterproof Map Cases for Kayaking Source: https://kayaknest.com/best/best-waterproof-map-cases Updated: 2026-09-15 Publisher: Kayak Nest. Our score is an editorial rating out of 10 (fit 35%, features 25%, build 20%, value 20%), not a customer rating. Method: https://kayaknest.com/how-we-research#our-score Paper charts and maps still earn deck space because they never run out of battery, but they turn to pulp within minutes of getting wet. A map case keeps the sheet readable and lets you navigate without stopping to dig. Cases vary in window clarity, whether the vinyl fogs or cracks in cold weather, closure type from roll-and-clip to zip seals, and how they attach under deck bungees at speed. We weighed seal reliability when submerged, readability in glare and low light, resistance to creasing and cracking, and how securely each case stays on deck when you are moving. Day paddlers on familiar water need only a simple sleeve. Sea kayakers on crossings want a large, clear case they can fold a chart into and read at a glance. Pair it with a deck compass and a route you already know. ## Picks ### 1. SealLine Waterproof Map Case, Clear, Regular - 12 x 16 inch Our score: 8.6/10 (Fit for the job 9/10 · Features and specs 8/10 · Build and materials 9/10 · Value 8/10) SealLine's clear waterproof map case, regular size at 12 x 16 inch, a well-known map case for paddlers. Pros: - 12 x 16 inch size fits larger folded charts - SealLine is a respected name in waterproof storage - Clear case keeps the full map visible without folding it smaller Cons: - Larger case can catch wind on an open deck - Costs more than basic generic map pouches Details: https://kayaknest.com/product/B09QS7NB74 ### 2. Sea to Summit Waterproof TPU Guide Map Case, Medium (13 x 11 inches) | Lightweight waterproof TPU map case with a resealable slider closure protects maps and documents on the trail or river Our score: 8.4/10 (Fit for the job 9/10 · Features and specs 8/10 · Build and materials 9/10 · Value 7/10) Sea to Summit waterproof TPU guide map case, medium 13 x 11 inches, with a resealable closure, neck strap and corner anchor points. Pros: - Medium size of 13 x 11 inches matches the map case it replaces and weighs 2.7 ounces. - Welded TPU construction with a ZipLoc-style top is listed to survive submersion when closed properly. - Detachable neck strap and corner anchor points let you hang or tie it to a deck. Cons: - Priced above the budget map cases in this guide. - 13 x 11 inches takes a folded chart but not a full-size one unfolded. Details: https://kayaknest.com/product/B003D5GS32 ### 3. NRS HydroLock Mapcessory Case Our score: 7.9/10 (Fit for the job 9/10 · Features and specs 6/10 · Build and materials 9/10 · Value 7/10) NRS's HydroLock Mapcessory Case, a waterproof map and accessory case from a leading paddlesports brand. Pros: - HydroLock closure is designed for a secure watertight seal - NRS build quality suits frequent paddling trips - Holds maps as well as small accessories like permits or keys Cons: - Check the case size fits your folded maps before buying - Premium price compared with generic map pouches Details: https://kayaknest.com/product/B0CJNBQP6N ### 4. EMSEEK Waterproof Map Case 13 inch Clear Dry Tablet Bag A4 Waterproof Map Pouch Holder Our score: 7.6/10 (Fit for the job 8/10 · Features and specs 8/10 · Build and materials 6/10 · Value 8/10) EMSEEK's waterproof map case, 13 inch clear dry tablet bag and A4 map pouch holder for maps and tablets. Pros: - A4 size fits standard printed maps and route notes - Doubles as a tablet bag for navigation apps - Clear pouch keeps screens and maps readable Cons: - Touchscreen use through the pouch can be less responsive - Check the attachment options fit your deck rigging before buying Details: https://kayaknest.com/product/B0D3B5YD89 ### 5. AceCamp Waterproof Map Case Holder, Watertight Map Carrier, Transparent Dry Bag Protector Pouch Our score: 7.3/10 (Fit for the job 8/10 · Features and specs 6/10 · Build and materials 7/10 · Value 8/10) AceCamp's watertight map case holder, a transparent dry bag protector pouch for maps and documents. Pros: - Transparent pouch keeps maps visible on deck - Watertight design protects paper from spray and rain - AceCamp is an established outdoor accessories brand Cons: - Check the case dimensions fit your folded maps or charts - Plastic may stiffen and crease in cold weather Details: https://kayaknest.com/product/B004GUU7NU ### 6. Mad Water Waterproof Map Case, Medium Our score: 7.3/10 (Fit for the job 8/10 · Features and specs 6/10 · Build and materials 8/10 · Value 7/10) Mad Water's waterproof map case in medium, a paddling map case from a brand focused on waterproof bags. Pros: - Medium size suits folded charts and guide pages - Mad Water focuses on waterproof paddling accessories - Simple case is easy to strap under deck bungees Cons: - Medium size may be too small for large sea charts - Check the exact dimensions fit your maps before ordering Details: https://kayaknest.com/product/B009LEP09M ### 7. KOSIBATE Map Case, Waterproof Military Hiking Map Pouch Holder with Clear Window and Lanyard Our score: 7.0/10 (Fit for the job 7/10 · Features and specs 7/10 · Build and materials 6/10 · Value 8/10) KOSIBATE's waterproof military hiking map pouch with a clear window and lanyard for maps and documents. Pros: - Lanyard lets you wear the map around your neck - Clear window makes map reading quick without taking it out - Military-style pouch is compact and practical Cons: - Hiking-focused design may not strap well to a kayak deck - Check the pouch size fits your folded charts or maps Details: https://kayaknest.com/product/B0B3RKBW5X As an Amazon Associate I earn from qualifying purchases.