Wasn't sure if this would be any good but is excellent and wonder now why I've not had it all along. Not used the 'dry' part so much but the 'gross' part for boots is a good idea. Recommend.
The Stohlquist Wet Dry Gross Bag- WDG Bag protects your gear from itself by separating stinky wet items from clean dry items. Here is an ingenious solution for packing and transporting in any condition: wet, dry, or gross! Has sturdy mesh sided main compartment for drying wet gear. Next there’s a solid sided second compartment for muddy booties and fragrant under-gear. Then there’s the chute. Deploys from an inner pocket, like a laundry bag and expands to fill main compartment to take as much space as needed. Inside put spares of dry gear or street clothes, or switch them around to your preference. Either way, keeps the wet off the dry off the GROSS!