removes jars from techweb

code/modules/events/travelling_trader.dm

@@ -200,7 +200,7 @@
 	return FALSE
 
 /mob/living/carbon/human/dummy/travelling_trader/animal_hunter/give_reward(mob/giver) //the reward is actually given in a jar, because releasing it onto the station might be a bad idea
-	var/obj/item/pet_carrier/bluespace/jar = new(get_turf(src))
+	var/obj/item/pet_carrier/bluespace/single_use/jar = new(get_turf(src))
 	var/chosen_animal = pickweight(possible_rewards)
 	var/mob/living/new_animal = new chosen_animal(jar)
 	if(giver && giver.tag)

code/modules/research/designs/bluespace_designs.dm

@@ -105,13 +105,3 @@
 	materials = list(/datum/material/iron = 2000, /datum/material/bluespace = 500)
 	category = list("Bluespace Designs")
 	departmental_flags = DEPARTMENTAL_FLAG_SERVICE
-
-/datum/design/bluespace_carrier
-	name = "Bluespace Jar"
-	desc = "A jar used to contain creatures, using the power of bluespace."
-	id = "bluespace_carrier"
-	build_type = PROTOLATHE
-	build_path = /obj/item/pet_carrier/bluespace
-	materials = list(/datum/material/glass = 1000, /datum/material/bluespace = 600)
-	category = list("Bluespace Designs")
-	departmental_flags = DEPARTMENTAL_FLAG_SCIENCE

code/modules/research/techweb/nodes/bluespace_nodes.dm

@@ -13,7 +13,7 @@
 	display_name = "Applied Bluespace Research"
 	description = "Using bluespace to make things faster and better."
 	prereq_ids = list("bluespace_basic", "engineering")
-	design_ids = list("bs_rped","biobag_holding","minerbag_holding", "bluespacebeaker", "bluespacesyringe", "phasic_scanning", "bluespacesmartdart", "xenobio_slimebasic", "bluespace_tray", "bluespace_carrier")
+	design_ids = list("bs_rped","biobag_holding","minerbag_holding", "bluespacebeaker", "bluespacesyringe", "phasic_scanning", "bluespacesmartdart", "xenobio_slimebasic", "bluespace_tray")
 	research_costs = list(TECHWEB_POINT_TYPE_GENERIC = 5000)
 
 /datum/techweb_node/adv_bluespace