Very sturdy and leak proof, my biggest complaint is you have to take the cap all the way off to get it to work and it's something small you have to not drop or misplace.
Makes the flow super fast at that point, be ready to over fill your lawn mower in a split second. Wish it had a little more variable flow, it's all or nothing though.
π Authentic Mazda BNYF-42-250 Fuel Tank Cap
10 Review
Upgraded Fuel Gas Can Vent Caps With Lanyard Attachment - Improve Gas Can And Tank Flow - Kit Of 12 For Quick Dispensing From Water Jugs And Fuel Tanks
22 Review
π Genuine Toyota Fuel Tank Cap Assy (77300-06040) - Quality OEM Parts
9 Review
Motorad MGC 791 Locking Fuel Cap
10 Review