伴手礼，亦作手信或伴手礼，是出门到外地时，为亲友买的礼物，一般是当地的特产或是诸如地标模型、装束等富含特色的产品。

华人社会由于农业社会的悠久历史使得人情味浓厚，凡出外或是回乡，为表关怀与礼数，都会携带随手的小礼物送给亲友。这些伴手的礼品往往并非价值不菲的名贵物品，而是借此以表达人与人之间情感的联系，即俗谚所说的「千里送鹅毛，物轻情意重」。现代社会中纪念品一词已经逐渐成为商业行销各地名品及特产的专有名词，也有专卖商店为携带伴手礼的人提供现成的选择。

除去当地土特产品之外，纪念品也可以是一些娱乐性较强的物品，如T恤衫、钥匙链、冰箱贴等。

A souvenir (from French, for a remembrance or memory), memento, keepsake, or token of remembrance is an object a person acquires for the memories the owner associates with it. A souvenir can be any object that can be collected or purchased and transported home by the traveler as a memento of a visit. While there is no set minimum or maximum cost that one is required to adhere to when purchasing a souvenir, etiquette would suggest to keep it within a monetary amount that the receiver would not feel uncomfortable with when presented the souvenir. The object itself may have intrinsic value, or simply be a symbol of past experience. Without the owner's input, the symbolic meaning is invisible and cannot be articulated.