diff --git a/code/game/objects/items/storage/boxes/engineering_boxes.dm b/code/game/objects/items/storage/boxes/engineering_boxes.dm
index 8114154e1c6..de975d9dbfe 100644
--- a/code/game/objects/items/storage/boxes/engineering_boxes.dm
+++ b/code/game/objects/items/storage/boxes/engineering_boxes.dm
@@ -22,6 +22,13 @@
 	name = "box of materials"
 	illustration = "implant"
 
+/obj/item/storage/box/material/Initialize(mapload)
+	. = ..()
+	atom_storage.allow_big_nesting = TRUE
+	atom_storage.max_slots = 99
+	atom_storage.max_specific_storage = WEIGHT_CLASS_GIGANTIC
+	atom_storage.max_total_storage = 99
+
 /obj/item/storage/box/material/PopulateContents() //less uranium because radioactive
 	var/static/items_inside = list(
 		/obj/item/stack/sheet/iron/fifty=1,
@@ -50,6 +57,13 @@
 	name = "box of debug tools"
 	icon_state = "syndiebox"
 
+/obj/item/storage/box/debugtools/Initialize(mapload)
+	. = ..()
+	atom_storage.allow_big_nesting = TRUE
+	atom_storage.max_slots = 99
+	atom_storage.max_specific_storage = WEIGHT_CLASS_GIGANTIC
+	atom_storage.max_total_storage = 99
+
 /obj/item/storage/box/debugtools/PopulateContents()
 	var/static/items_inside = list(
 		/obj/item/card/emag=1,
diff --git a/code/game/objects/items/storage/boxes/science_boxes.dm b/code/game/objects/items/storage/boxes/science_boxes.dm
index 871b80cc298..cc8d0e7f3d0 100644
--- a/code/game/objects/items/storage/boxes/science_boxes.dm
+++ b/code/game/objects/items/storage/boxes/science_boxes.dm
@@ -112,6 +112,13 @@
 	name = "box of stabilized extracts"
 	icon_state = "syndiebox"
 
+/obj/item/storage/box/stabilized/Initialize(mapload)
+	. = ..()
+	atom_storage.allow_big_nesting = TRUE
+	atom_storage.max_slots = 99
+	atom_storage.max_specific_storage = WEIGHT_CLASS_GIGANTIC
+	atom_storage.max_total_storage = 99
+
 /obj/item/storage/box/stabilized/PopulateContents()
 	var/static/items_inside = list(
 		/obj/item/slimecross/stabilized/adamantine=1,
diff --git a/code/game/objects/items/storage/uplink_kits.dm b/code/game/objects/items/storage/uplink_kits.dm
index 0ce4e9ec17d..0694f50a72a 100644
--- a/code/game/objects/items/storage/uplink_kits.dm
+++ b/code/game/objects/items/storage/uplink_kits.dm
@@ -515,6 +515,17 @@
 	new /obj/item/restraints/legcuffs/bola/tactical(src)
 	new /obj/item/restraints/legcuffs/bola/tactical(src)
 
+/obj/item/storage/box/syndie_kit/throwing_weapons/Initialize(mapload)
+	. = ..()
+	atom_storage.max_slots = 9 // 5 + 2 + 2
+	atom_storage.max_specific_storage = WEIGHT_CLASS_NORMAL
+	atom_storage.max_total_storage = 18 // 5*2 + 2*1 + 3*2
+	atom_storage.set_holdable(list(
+		/obj/item/restraints/legcuffs/bola/tactical,
+		/obj/item/paperplane/syndicate,
+		/obj/item/throwing_star,
+	))
+
 /obj/item/storage/box/syndie_kit/cutouts/PopulateContents()
 	for(var/i in 1 to 3)
 		new/obj/item/cardboard_cutout/adaptive(src)