Hi John,
Thank you for sharing your feedback, and we’re glad to hear you’re happy with the material quality.
About the closure buckle — the liner for the Claw does not come with a roll-top buckle of its own, because the roll-top buckle is part of the bag, not the liner. The liner is meant to be inserted into the Claw and closed using the bag’s roll-top system.
Also, only the 100% Waterproof Claw is designed to work with the waterproof liner and has the roll-top + buckle setup. If you have the Universal Claw (which does not have a roll-top closure), the liner will not attach to the bag, and you won’t be able to roll and buckle it the way it works on the waterproof version.
If you’re unsure which variant you have, or would like help identifying it, please write to us at help@viaterra.in with a picture of your Claw, and our team will be happy to guide you further.
— Team ViaTerra