Silva Waterproof Map Cases

Silva map cases are trusted by walkers, adventure racers and outdoor professionals who need full weather protection without compromising ease of use. Each case is made from robust, PVC-free TPU — a flexible, completely waterproof material that resists cracking in cold weather and won’t yellow over time. All seams are heat-welded and the opening system is watertight, protecting your map from rain, river crossings and wind-blown spray while still allowing quick access for refolding or swapping sheets.

Map Case Inner Measurements

• Small: 235x297 mm (suitable A4 documents)
• Medium: 297x297 mm (suitable for M30 maps)
• Large: 265x480 mm (suitable for OS maps)

The clear plastic is optimised for clarity and minimal glare, and works perfectly with both hands and gloves. A two-way lanyard lets you wear it around the neck, fasten it to a shoulder strap or fix it directly to a rucksack for hands-free navigation. The attachment holes are reinforced, giving multiple mounting options for walking, trekking, kayaking or mountain bike use.

Available in small, medium and large sizes, Silva map cases are designed to accommodate everything from Ordnance Survey maps and printed route notes to full-size hiking maps or multi-page itineraries. The slim, low-profile construction makes them easy to slide into a map pocket or fold flat inside a waterproof jacket.

Whether you are following a long-distance trail in constant drizzle, guiding a group across open mountain terrain, or simply want the peace of mind that your navigation will survive any weather, Silva’s map cases deliver hardened protection with zero compromise on readability or practicality — a proven essential for serious outdoor navigation.

• Fully waterproof — heat-welded seams and watertight closure
• Made from durable, PVC-free TPU (flexible even in cold weather)
• Crystal-clear, low-glare window — perfect map readability in all light
• Works with gloves and touch-compatible for digital route printouts
• Reinforced attachment points — wear, clip, or mount securely
• Adjustable multi-position lanyard included (neck / pack / strap)
• Slim profile — easy to fold or slide into jacket or map pocket
• Available in Small, Medium & Large to suit any map format
• Ideal for hiking, long-distance trekking, kayaking, MTB and expeditions