Thats a bridge style hammock and many different companies make them. BTW - for people with
samwich makers, dish washers and laundry fairys a double bridge hammock is the ONLY way I would try to sleep two people in a hammock set up. Basically two totally separate bridge hammocks set up next to each other. Never buy a single "double" hammock for two people - total waste of money unless your a HUGE person and need all the room or weight rating for yourself. Gravity will cause both people to always push towards the center. Not fun.
Typical bridge hammock
Main differences between bridge and gathered end are:
Bridge: You lay flat inline with the hammock. Pillow needed. Heavy. Big.
Gathered end: You lay on a 45* angle that creates a flat surface (why Warrbonnet hammocks have foot boxes at 45*). Light. Small.