1. DO NOT WASH
Clean off dirt with a brush, when dry, and if necessary a damp cloth.
crackpacs are waterproof treated after being made, to ensure maximum water repellency, as is the nature of canvas they do require re-waterproofing. I recommend using a tent protector/waterproofer treatment available in most outdoor retailers.
2. If your crackpacs get wet, as with canvas tents, ensure it is hung until fully dry before putting away.
Any questions? Email contact@crackpacs.com or visit our facebook page