Patent ID: 8162194
Filing Date: 2012-04-24
Classification: A45F

Abstract:
1. A backpack comprising: a frame, the frame having a substantially vertical forward surface with two lateral sides, whereby the forward surface is provided to rest against the backside of a wearer; a load compartment coupled to the frame rearward of the forward surface; shoulder straps coupled to the frame; at least two sleeves coupled to the load compartment, the sleeves made from a breathable material, the sleeves being on either lateral side of the forward surface; and at least two side bolsters both configurable into cylindrically-shaped, rolled members receivable within the sleeves, the side bolsters are made from another breathable material that cooperates with the breathable material of the sleeves to allow air flow through both the sleeves and the side bolsters, the side bolsters having rolled axes oriented substantially vertically to structurally cooperate with the frame in providing stability for the load compartment; wherein the rolled axes of the side bolsters are spatially separated in a forward direction from the forward surface of the frame, whereby the side bolsters are provided to contour around the backside of the wearer to provide stability for the load compartment and ventilation.