Just wanted throw out a thumbs up for the Arcteryx. I just ‘renewed’ my 10 year old Beta AR by sending it in after some seam taping starting coming loose and separating of the 3L gore under the armpits. This was after 10 years of nearly weekly use. It still was 100% waterproof although did begin saturate and not bead water anymore. They immediately gave me a store credit for a new one at the replacement cost of the original plus tax.