Patagonia Guidewater 29L Submersible Backpack

A fully submersible waterproof backpack built for harsh fishing environments where gear protection matters. Whether you’re wading tropical flats, fishing in heavy rain, or travelling through salt and spray, the Guidewater Backpack is designed to keep your gear completely dry and protected.

• Fully submersible IPX-7 rated waterproof backpack
• 29L capacity for full-day fishing missions
• Ideal for harsh saltwater environments
• Hydrophobic shoulder straps and back panel won’t absorb water
• Tough recycled nylon body built for long-term durability
• Internal organiser pocket for separating smaller items
• Integrated net scabbard built into back panel
• Compatible with Patagonia Stealth systems and accessories
• Removable waist strap for flexible carry options
• Weight: 960 g

Saltwater destroys gear, especially in tough environments where packs are constantly exposed to spray, rain, sand, and full immersion. The Guidewater Backpack is designed specifically to solve that problem, giving anglers complete confidence that cameras, fly boxes, clothing, electronics, and tackle stay dry no matter the conditions.

The fully waterproof IPX-7 construction means the pack can handle full immersion when needed, making it ideal for serious saltwater trips to places like Cocos Keeling or Christmas Island (Kiribati), where gear protection is critical and conditions can be unforgiving.

Despite being incredibly tough, it remains comfortable to wear all day. The hydrophobic shoulder straps and back panel don’t absorb or retain water, helping keep the pack lightweight even after long sessions wading or fishing in wet conditions.

The 29L capacity is ideal for carrying everything needed for a full day on the water, while the internal organiser pocket helps separate smaller essentials from larger gear. Patagonia has also kept the design clean and functional, avoiding unnecessary bulk while still giving anglers smart storage and attachment options.

This is the kind of pack you buy when you want your gear protected properly in environments that punish equipment.

Who is this for?

Perfect for anglers fishing demanding environments where reliable waterproof protection is critical. Ideal for tropical saltwater travel, wet-weather fishing in Tasmania, or backcountry missions through New Zealand where heavy rain, river crossings, and harsh conditions are simply part of the experience.