Exhibit 4.1


SPECIMEN UNIT CERTIFICATE


NUMBER UNITS U-


 


	SEE REVERSE FOR 

CERTAIN 

DEFINITIONS	BCC Investment Corp.	 


 


CUSIP [ ]


UNITS CONSISTING OF ONE CLASS A ORDINARY
SHARE AND ONE-fourth OF ONE REDEEMABLE


WARRANT TO PURCHASE ONE CLASS A
ORDINARY SHARE


THIS CERTIFIES ____________________ is the owner of __________ Units.


Each Unit (“Unit”) consists of one (1) Class
A ordinary share, par value $0.0001 per share (“Ordinary Shares”), of BCC Investment Corp., a Cayman Islands exempted
company (the “Company”), and one-fourth (1/4) of one redeemable warrant (each whole warrant, a “Warrant”).
Each Warrant entitles the holder to purchase one (1) Ordinary Share for $11.50 per share (subject to adjustment). Each Warrant
will become exercisable on the later of (i) thirty (30) days after the Company’s completion of a merger, share exchange,
asset acquisition, share purchase, reorganization or other similar business combination with one or more businesses (each, a “Business
Combination”), and (ii) twelve (12) months from the closing of the Company’s initial public offering, and will expire
unless exercised before 5:00 p.m., New York City Time, on the date that is five (5) years after the date on which the Company completes
its initial Business Combination, or earlier upon redemption or liquidation (the “Expiration Date”). The Ordinary Shares
and Warrants comprising the Units represented by this certificate are not transferable separately prior to                    ,
2021, unless Goldman Sachs & Co. LLC and Evercore Group L.L.C. elect to allow earlier separate trading, subject to the Company’s
filing with the Securities and Exchange Commission of a Current Report on Form 8-K containing an audited balance sheet reflecting
the Company’s receipt of the gross proceeds of the initial public offering and issuing a press release announcing when separate
trading will begin. No fractional warrants will be issued upon separation of the Units and only whole warrants are exerciseable.
The terms of the Warrants are governed by a Warrant Agreement, dated as of                    ,
2021, between the Company and Continental Stock Transfer & Trust Company, as Warrant Agent, and are subject to the terms and
provisions contained therein, all of which terms and provisions the holder of this certificate consents to by acceptance hereof.
Copies of the Warrant Agreement are on file at the office of the Warrant Agent at 1 State Street, 30th Floor, New York, New York
10004, and are available to any Warrant holder on written request and without cost.


Upon the consummation of the Business
Combination, the Units represented by this certificate will automatically separate into the Class A Ordinary Shares and Warrants
comprising such Units.


This certificate is not valid unless
countersigned by the Transfer Agent and Registrar of the Company.


This certificate shall be governed by
and construed in accordance with the internal laws of the State of New York.


Witness the facsimile signatures of its
duly authorized officers.


	By	 	 	 
	 	President	 	Chief Financial Officer


 




    	  



    	 



    

 


BCC Investment Corp.


The Company will furnish without charge
to each unitholder who so requests, a statement of the powers, designations, preferences and relative, participating, optional
or other special rights of each class of stock or series thereof of the Company and the qualifications, limitations, or restrictions
of such preferences and/or rights.


The following abbreviations, when used
in the inscription on the face of this certificate, shall be construed as though they were written out in full according to applicable
laws or regulations:


	TEN COM	—	as tenants in common	UNIF GIFT MIN ACT —	Custodian
	TEN ENT	—	as tenants by the entireties	 	(Cust)	 	(Minor)
	JT TEN	—	as joint tenants with right of survivorship and not as tenants in common	 	under Uniform Gifts
 to Minors Act

                                                                                 

	 	 	 	 	(State)


 


Additional abbreviations may also be used though not in the
above list.


For value received, __________________ hereby sells, assigns
and transfers unto _________________________


	 
	(PLEASE INSERT SOCIAL SECURITY OR OTHER IDENTIFYING NUMBER OF ASSIGNEE)
	 
	(PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING ZIP CODE, OF ASSIGNEE)
	 
	 
	 


 


_________________________ Units represented by the within
Certificate, and hereby irrevocably constitutes and appoints _____________________ Attorney to transfer said Units on the books
of the within named Company with full power of substitution in the premises.


	Dated: ____________________________________________	 
	 	Shareholder
	 	Notice: The signature to this assignment must correspond with the name as written upon the face of the certificate in every particular, without alteration or enlargement or any change whatever.


 


	Signature(s) Guaranteed:	 
	 	 
	THE SIGNATURE(S) MUST BE GUARANTEED BY AN ELIGIBLE GUARANTOR INSTITUTION (BANKS, STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEE MEDALLION PROGRAM, PURSUANT TO S.E.C. RULE 17Ad-15 (OR ANY SUCCESSOR RULE)).	 


 




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In each case, as more fully described in the Company’s
final prospectus dated                      ,
2021, the holder(s) of this certificate shall be entitled to receive a pro-rata portion of certain funds held in the trust account
established in connection with the Company’s initial public offering only in the event that (i) the Company redeems the Ordinary
Shares sold in its initial public offering and liquidates because it does not consummate an initial business combination within
the period of time set forth in the Company’s amended and restated memorandum and articles of association, as the same may
be amended from time to time, (ii) the Company redeems the Ordinary Shares sold in its initial public offering in connection with
a shareholder vote to amend the Company’s amended and restated memorandum and articles of association (A) that would modify
the substance or timing of the Company’s obligation to provide holders of the Ordinary Shares the right to have their shares
redeemed in connection with the Company’s initial business combination or to redeem 100% of the Ordinary Shares if the Company
does not complete its initial business combination within the time period set forth therein or (B) with respect to any other provision
relating to the rights of holders of the Ordinary Shares, or (iii) if the holder(s) seek(s) to redeem for cash his, her or its
respective Ordinary Shares in connection with a tender offer (or proxy solicitation, solely in the event the Company seeks shareholder
approval of the proposed initial business combination) setting forth the details of a proposed initial business combination. In
no other circumstances shall the holder(s) have any right or interest of any kind in or to the trust account.


 



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