The Apidura Expedition Bolt-On Top Tube Pack is a 1L waterproof top tube bag for bikes with top tube mounting bosses. Two tool-free bolts and a soft-touch steerer strap secure the pack in place, with multiple bolt placement positions to suit different frame sizes. A fully waterproof zipper provides one-handed access on the move, and a cable port supports device charging.

A wipe-clean interior keeps the compartment hygienic for snacks or small items, and a removable padded base protects the frame and any electronics stored inside. Subtle tapering reduces knee contact during pedalling. Construction uses Expedition Grade 3L fabric with RF welded seams and HDPE integrated structure throughout.

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