Here's a photo of me carrying my XL PS1 and LKA.
They're roughly the same size; however, the XL PS1 is a heavier, sturdier design - especially the shoulder straps. I feel like the XL PS1 will safely carry more weight than the LKA, which is spacious but has less sturdy straps.
I used the XL PS1 for my laptops and equipment, and the LKA for a blanket, sweater, lunch, etc.
(I also took my Longchamp Le Pliage "gym" tote this morning - I had so many big bags with me that I felt like a long-lost Olsen sister).
They're roughly the same size; however, the XL PS1 is a heavier, sturdier design - especially the shoulder straps. I feel like the XL PS1 will safely carry more weight than the LKA, which is spacious but has less sturdy straps.
I used the XL PS1 for my laptops and equipment, and the LKA for a blanket, sweater, lunch, etc.
(I also took my Longchamp Le Pliage "gym" tote this morning - I had so many big bags with me that I felt like a long-lost Olsen sister).