PROBLEM TO BE SOLVED: To provide a water absorption bag that is mounted on mens underpants to absorb leaked urine, can keep cleanliness in mens private parts, and can smoothly shift a state into a urination possible state even with a sudden urination impulse.SOLUTION: A water absorption bag includes a bag part 4 having an upper opening 41 and formed by at least a front side part 2 and a rear side part 3. The rear side part 3 is extended above the opening 41. An insertion hole 33 for allowing a penis to be inserted is formed in the rear side part 3. At least a part of the bag part 4 has water absorbency. It is preferable that the insertion hole 33 be a linear cut formed to intersect with the opening surface of the opening 41.COPYRIGHT: (C)2014,JPO&INPIT【課題】男性用パンツに装着され、漏れ出た尿を吸収する共に、男性陰部の清潔性を維持でき、しかも突然の排尿衝動にも排尿可能状態に円滑に移行できる吸水袋を提供する。【解決手段】少なくとも前側部2と後側部3とによって形成される上面開口41の袋部4を有し、後側部3が開口41よりも上方に延出し、後側部3に陰茎を通すための挿通孔33が形成され、袋部4の少なくもと一部が吸水性を有することを特徴とする。ここで、挿通孔33は、開口41の開口面と交叉するように形成された直線状の切込みであるのが好ましい。【選択図】図1
