The SILCA Grinta Roll Top expands from 2 to 5 litres, so one saddle bag covers an all-day ride or a fastpacking trip. An internal frame and BOA closure keep it stable without extra straps or external stabilisers.

Highlights

• Expands between 2 and 5 litres
• Welded, roll-top construction for 100% waterproof performance
• Internal frame structure keeps the load stable
• Hypalon strap with BOA closure
• Air bleed valve purges excess air to cut bulk
• 208 g

Stable without extra straps

SILCA pairs a unique internal frame with the BOA closure system. Together they hold the bag securely at any size between 2 and 5 L, with significantly better stability than designs that need external stabilisers or extra straps.

Waterproof roll top

Welded seams and a roll-top closure keep the contents dry, and the air bleed valve lets you squeeze trapped air out so the packed bag stays compact. Fabric is black 100% CyclePET 600D with a kiss coating.

Compatibility & fit

Designed for round or D-shaped seatposts. Not designed to work with true aero seatposts. SILCA doesn't publish a minimum saddle height or rail clearance, so check the space between saddle and rear wheel when fully loaded, especially on small frames or with a dropper post.