氷こおり袋ぶくろ

こ

お

り

ぶ

く

ろ

Meanings

1

noun

A bag filled with ice, used for cooling or medical purposes such as reducing fever or swelling.

icicle, ice, hail

袋sack, bag, pouch

氷こおり枕まくら
氷枕 is an ice pillow specifically for the head, while 氷袋 is a general ice bag that can be applied anywhere.
保ほ冷れい剤ざい
保冷剤 is a reusable cooling gel pack, often used in lunch boxes or coolers, whereas 氷袋 typically refers to a bag filled with actual ice.

Compound of 氷 (こおり, 'ice') and 袋 (ふくろ, 'bag'), with rendaku voicing of ふくろ to ぶくろ.