棉布束口便當袋 帆布午餐袋採用拉繩設計，便於打開和關閉 大開口設計方便拿取或放入飯盒或水瓶 底部預留內折的設計 在收納如碗或便當盒等較寬的物品 底部預留內折的車縫 讓裝載物品更為美觀實用   The canvas lunch bag uses a drawstringdesign for easy opening and closing. The wide opening design is convenient for picking up or putting in a lunch box or water bottle.